64276695 has 48 divisors (see below), whose sum is σ = 127895040. Its totient is φ = 29253312.

The previous prime is 64276679. The next prime is 64276699. The reversal of 64276695 is 59667246.

It is not a de Polignac number, because 64276695 - 2⁴ = 64276679 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 64276695.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64276699) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131742 + ... + 132228.

It is an arithmetic number, because the mean of its divisors is an integer number (2664480).

Almost surely, 2^64276695 is an apocalyptic number.

64276695 is a deficient number, since it is larger than the sum of its proper divisors (63618345).

64276695 is a wasteful number, since it uses less digits than its factorization.

64276695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 921 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 64276695 is about 8017.2747863598. The cubic root of 64276695 is about 400.5756191757.

The spelling of 64276695 in words is "sixty-four million, two hundred seventy-six thousand, six hundred ninety-five".