45734437 has 16 divisors (see below), whose sum is σ = 56132352. Its totient is φ = 36368640.

The previous prime is 45734407. The next prime is 45734473. The reversal of 45734437 is 73443754.

It is not a de Polignac number, because 45734437 - 2¹⁹ = 45210149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45734396 and 45734405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45734407) 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, 5743 + ... + 11155.

It is an arithmetic number, because the mean of its divisors is an integer number (3508272).

Almost surely, 2^45734437 is an apocalyptic number.

It is an amenable number.

45734437 is a deficient number, since it is larger than the sum of its proper divisors (10397915).

45734437 is a wasteful number, since it uses less digits than its factorization.

45734437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5508.

The product of its digits is 141120, while the sum is 37.

The square root of 45734437 is about 6762.7240813152. The cubic root of 45734437 is about 357.6139451285.

The spelling of 45734437 in words is "forty-five million, seven hundred thirty-four thousand, four hundred thirty-seven".