64130795 has 32 divisors (see below), whose sum is σ = 84602880. Its totient is φ = 46500480.

The previous prime is 64130761. The next prime is 64130797. The reversal of 64130795 is 59703146.

It is not a de Polignac number, because 64130795 - 2¹⁰ = 64129771 is a prime.

It is a super-2 number, since 2×64130795² = 8225517734664050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64130797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236510 + ... + 236780.

It is an arithmetic number, because the mean of its divisors is an integer number (2643840).

Almost surely, 2^64130795 is an apocalyptic number.

64130795 is a deficient number, since it is larger than the sum of its proper divisors (20472085).

64130795 is a wasteful number, since it uses less digits than its factorization.

64130795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 64130795 is about 8008.1705151676. The cubic root of 64130795 is about 400.2723041674.

The spelling of 64130795 in words is "sixty-four million, one hundred thirty thousand, seven hundred ninety-five".