37106406 has 48 divisors (see below), whose sum is σ = 85722624. Its totient is φ = 11573232.

The previous prime is 37106401. The next prime is 37106417. The reversal of 37106406 is 60460173.

37106406 is a `hidden beast` number, since 3 + 7 + 10 + 640 + 6 = 666.

37106406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 37106406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37106401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18505 + ... + 20411.

It is an arithmetic number, because the mean of its divisors is an integer number (1785888).

Almost surely, 2^37106406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37106406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42861312).

37106406 is an abundant number, since it is smaller than the sum of its proper divisors (48616218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

37106406 is a wasteful number, since it uses less digits than its factorization.

37106406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985 (or 1982 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 37106406 is about 6091.5027702530. The cubic root of 37106406 is about 333.5413104318.

Adding to 37106406 its reverse (60460173), we get a palindrome (97566579).

The spelling of 37106406 in words is "thirty-seven million, one hundred six thousand, four hundred six".