45747965 has 16 divisors (see below), whose sum is σ = 55825536. Its totient is φ = 35985600.

The previous prime is 45747959. The next prime is 45747973. The reversal of 45747965 is 56974754.

It is not a de Polignac number, because 45747965 - 2¹⁸ = 45485821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108455 + ... + 108875.

It is an arithmetic number, because the mean of its divisors is an integer number (3489096).

Almost surely, 2^45747965 is an apocalyptic number.

It is an amenable number.

45747965 is a deficient number, since it is larger than the sum of its proper divisors (10077571).

45747965 is a wasteful number, since it uses less digits than its factorization.

45747965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740.

The product of its digits is 1058400, while the sum is 47.

The square root of 45747965 is about 6763.7241960328. The cubic root of 45747965 is about 357.6492017450.

The spelling of 45747965 in words is "forty-five million, seven hundred forty-seven thousand, nine hundred sixty-five".