7950745 has 16 divisors (see below), whose sum is σ = 10692288. Its totient is φ = 5624640.

The previous prime is 7950739. The next prime is 7950749. The reversal of 7950745 is 5470597.

It is not a de Polignac number, because 7950745 - 2³ = 7950737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7950749) 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, 82 + ... + 3988.

It is an arithmetic number, because the mean of its divisors is an integer number (668268).

Almost surely, 2^7950745 is an apocalyptic number.

It is an amenable number.

7950745 is a deficient number, since it is larger than the sum of its proper divisors (2741543).

7950745 is a wasteful number, since it uses less digits than its factorization.

7950745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 7950745 is about 2819.7065450149. The cubic root of 7950745 is about 199.5886963932.

The spelling of 7950745 in words is "seven million, nine hundred fifty thousand, seven hundred forty-five".