31466106 has 48 divisors (see below), whose sum is σ = 79829568. Its totient is φ = 8769600.

The previous prime is 31466101. The next prime is 31466107. The reversal of 31466106 is 60166413.

31466106 is a `hidden beast` number, since 3 + 1 + 46 + 610 + 6 = 666.

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 31466106.

It is not an unprimeable number, because it can be changed into a prime (31466101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2121 + ... + 8211.

It is an arithmetic number, because the mean of its divisors is an integer number (1663116).

Almost surely, 2^31466106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31466106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39914784).

31466106 is an abundant number, since it is smaller than the sum of its proper divisors (48363462).

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

31466106 is a wasteful number, since it uses less digits than its factorization.

31466106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147 (or 6144 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 31466106 is about 5609.4657499623. The cubic root of 31466106 is about 315.7046658490.

The spelling of 31466106 in words is "thirty-one million, four hundred sixty-six thousand, one hundred six".