64754375 has 60 divisors (see below), whose sum is σ = 99980496. Its totient is φ = 41040000.

The previous prime is 64754369. The next prime is 64754383. The reversal of 64754375 is 57345746.

It is not a de Polignac number, because 64754375 - 2¹⁴ = 64737991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

Its product of digits (352800) is a multiple of the sum of its prime divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1579355 + ... + 1579395.

Almost surely, 2^64754375 is an apocalyptic number.

64754375 is a deficient number, since it is larger than the sum of its proper divisors (35226121).

64754375 is an equidigital number, since it uses as much as digits as its factorization.

64754375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 72 counting only the distinct ones).

The product of its digits is 352800, while the sum is 41.

The square root of 64754375 is about 8047.0103143963. The cubic root of 64754375 is about 401.5654797732.

The spelling of 64754375 in words is "sixty-four million, seven hundred fifty-four thousand, three hundred seventy-five".