45902437 has 16 divisors (see below), whose sum is σ = 53845120. Its totient is φ = 38320128.

The previous prime is 45902419. The next prime is 45902449. The reversal of 45902437 is 73420954.

It is not a de Polignac number, because 45902437 - 2¹¹ = 45900389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45902497) 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, 44989 + ... + 45997.

It is an arithmetic number, because the mean of its divisors is an integer number (3365320).

Almost surely, 2^45902437 is an apocalyptic number.

It is an amenable number.

45902437 is a deficient number, since it is larger than the sum of its proper divisors (7942683).

45902437 is a wasteful number, since it uses less digits than its factorization.

45902437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 45902437 is about 6775.1337256175. The cubic root of 45902437 is about 358.0512941078.

The spelling of 45902437 in words is "forty-five million, nine hundred two thousand, four hundred thirty-seven".