64254275 has 12 divisors (see below), whose sum is σ = 80207664. Its totient is φ = 51060000.

The previous prime is 64254269. The next prime is 64254299. The reversal of 64254275 is 57245246.

64254275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64254275 - 2⁴ = 64254259 is a prime.

It is a super-2 number, since 2×64254275² = 8257223711551250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4736 + ... + 12285.

It is an arithmetic number, because the mean of its divisors is an integer number (6683972).

Almost surely, 2^64254275 is an apocalyptic number.

64254275 is a deficient number, since it is larger than the sum of its proper divisors (15953389).

64254275 is a wasteful number, since it uses less digits than its factorization.

64254275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17182 (or 17177 counting only the distinct ones).

The product of its digits is 67200, while the sum is 35.

The square root of 64254275 is about 8015.8764336784. The cubic root of 64254275 is about 400.5290395677.

The spelling of 64254275 in words is "sixty-four million, two hundred fifty-four thousand, two hundred seventy-five".