64252382 has 4 divisors (see below), whose sum is σ = 96378576. Its totient is φ = 32126190.

The previous prime is 64252381. The next prime is 64252399. The reversal of 64252382 is 28325246.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28325246 = 2 ⋅14162623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64252381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16063094 + ... + 16063097.

It is an arithmetic number, because the mean of its divisors is an integer number (24094644).

Almost surely, 2^64252382 is an apocalyptic number.

64252382 is a deficient number, since it is larger than the sum of its proper divisors (32126194).

64252382 is a wasteful number, since it uses less digits than its factorization.

64252382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32126193.

The product of its digits is 23040, while the sum is 32.

The square root of 64252382 is about 8015.7583546412. The cubic root of 64252382 is about 400.5251061904.

The spelling of 64252382 in words is "sixty-four million, two hundred fifty-two thousand, three hundred eighty-two".