65009370 has 32 divisors (see below), whose sum is σ = 160242048. Its totient is φ = 16867008.

The previous prime is 65009353. The next prime is 65009381. The reversal of 65009370 is 7390056.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 28174 + ... + 30393.

It is an arithmetic number, because the mean of its divisors is an integer number (5007564).

Almost surely, 2^65009370 is an apocalyptic number.

65009370 is an abundant number, since it is smaller than the sum of its proper divisors (95232678).

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

65009370 is a wasteful number, since it uses less digits than its factorization.

65009370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58614.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 65009370 is about 8062.8388300896. The cubic root of 65009370 is about 402.0918950334.

The spelling of 65009370 in words is "sixty-five million, nine thousand, three hundred seventy".