37366812 has 144 divisors (see below), whose sum is σ = 117976320. Its totient is φ = 10178784.

The previous prime is 37366807. The next prime is 37366817. The reversal of 37366812 is 21866373.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (37366807) and next prime (37366817).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37366817) 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 47 ways as a sum of consecutive naturals, for example, 121563 + ... + 121869.

It is an arithmetic number, because the mean of its divisors is an integer number (819280).

Almost surely, 2^37366812 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 37366812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58988160).

37366812 is an abundant number, since it is smaller than the sum of its proper divisors (80609508).

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

37366812 is a wasteful number, since it uses less digits than its factorization.

37366812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 342 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 37366812 is about 6112.8399291982. The cubic root of 37366812 is about 334.3197363701.

It can be divided in two parts, 373668 and 12, that added together give a triangular number (373680 = T₈₆₄).

The spelling of 37366812 in words is "thirty-seven million, three hundred sixty-six thousand, eight hundred twelve".