37041816 has 64 divisors (see below), whose sum is σ = 109497600. Its totient is φ = 10217088.

The previous prime is 37041803. The next prime is 37041817. The reversal of 37041816 is 61814073.

It is a happy number.

It is a super-2 number, since 2×37041816² = 2744192265155712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37041817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071 + ... + 8673.

It is an arithmetic number, because the mean of its divisors is an integer number (1710900).

Almost surely, 2^37041816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37041816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54748800).

37041816 is an abundant number, since it is smaller than the sum of its proper divisors (72455784).

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

37041816 is a wasteful number, since it uses less digits than its factorization.

37041816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648 (or 7644 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 37041816 is about 6086.1988137096. The cubic root of 37041816 is about 333.3476696056.

Adding to 37041816 its reverse (61814073), we get a palindrome (98855889).

The spelling of 37041816 in words is "thirty-seven million, forty-one thousand, eight hundred sixteen".