64760245 has 8 divisors (see below), whose sum is σ = 84777120. Its totient is φ = 47098320.

The previous prime is 64760237. The next prime is 64760251. The reversal of 64760245 is 54206746.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64760245 - 2³ = 64760237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64760245.

It is a congruent number.

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, 588675 + ... + 588784.

It is an arithmetic number, because the mean of its divisors is an integer number (10597140).

Almost surely, 2^64760245 is an apocalyptic number.

It is an amenable number.

64760245 is a deficient number, since it is larger than the sum of its proper divisors (20016875).

64760245 is a wasteful number, since it uses less digits than its factorization.

64760245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177475.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 64760245 is about 8047.3750378617. The cubic root of 64760245 is about 401.5776134097.

The spelling of 64760245 in words is "sixty-four million, seven hundred sixty thousand, two hundred forty-five".