45607737 has 16 divisors (see below), whose sum is σ = 69816320. Its totient is φ = 25942032.

The previous prime is 45607729. The next prime is 45607739. The reversal of 45607737 is 73770654.

It is not a de Polignac number, because 45607737 - 2³ = 45607729 is a prime.

It is a super-2 number, since 2×45607737² = 4160131348522338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45607695 and 45607704.

It is not an unprimeable number, because it can be changed into a prime (45607739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187 + ... + 9552.

It is an arithmetic number, because the mean of its divisors is an integer number (4363520).

Almost surely, 2^45607737 is an apocalyptic number.

It is an amenable number.

45607737 is a deficient number, since it is larger than the sum of its proper divisors (24208583).

45607737 is a wasteful number, since it uses less digits than its factorization.

45607737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9972.

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 45607737 is about 6753.3500575640. The cubic root of 45607737 is about 357.2834021399.

The spelling of 45607737 in words is "forty-five million, six hundred seven thousand, seven hundred thirty-seven".