8745738 has 16 divisors (see below), whose sum is σ = 18412320. Its totient is φ = 2761776.

The previous prime is 8745703. The next prime is 8745743. The reversal of 8745738 is 8375478.

It is a self number, because there is not a number n which added to its sum of digits gives 8745738.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38245 + ... + 38472.

It is an arithmetic number, because the mean of its divisors is an integer number (1150770).

Almost surely, 2^8745738 is an apocalyptic number.

8745738 is an abundant number, since it is smaller than the sum of its proper divisors (9666582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8745738 is a wasteful number, since it uses less digits than its factorization.

8745738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76741.

The product of its digits is 188160, while the sum is 42.

The square root of 8745738 is about 2957.3193943164. The cubic root of 8745738 is about 206.0308025703.

The spelling of 8745738 in words is "eight million, seven hundred forty-five thousand, seven hundred thirty-eight".