37440468 has 72 divisors (see below), whose sum is σ = 105731808. Its totient is φ = 11516256.

The previous prime is 37440451. The next prime is 37440493. The reversal of 37440468 is 86404473.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11155 + ... + 14117.

Almost surely, 2^37440468 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 37440468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52865904).

37440468 is an abundant number, since it is smaller than the sum of its proper divisors (68291340).

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

37440468 is a wasteful number, since it uses less digits than its factorization.

37440468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 37440468 is about 6118.8616588382. The cubic root of 37440468 is about 334.5392581967.

The spelling of 37440468 in words is "thirty-seven million, four hundred forty thousand, four hundred sixty-eight".