64141375 has 8 divisors (see below), whose sum is σ = 80048592. Its totient is φ = 51313000.

The previous prime is 64141361. The next prime is 64141379. The reversal of 64141375 is 57314146.

It is not a de Polignac number, because 64141375 - 2⁷ = 64141247 is a prime.

It is a super-2 number, since 2×64141375² = 8228231973781250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64141379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256441 + ... + 256690.

It is an arithmetic number, because the mean of its divisors is an integer number (10006074).

Almost surely, 2^64141375 is an apocalyptic number.

64141375 is a deficient number, since it is larger than the sum of its proper divisors (15907217).

64141375 is an equidigital number, since it uses as much as digits as its factorization.

64141375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513146 (or 513136 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 64141375 is about 8008.8310632701. The cubic root of 64141375 is about 400.2943146441.

It can be divided in two parts, 64141 and 375, that added together give a square (64516 = 254²).

The spelling of 64141375 in words is "sixty-four million, one hundred forty-one thousand, three hundred seventy-five".