64027952 has 40 divisors (see below), whose sum is σ = 130143456. Its totient is φ = 30457856.

The previous prime is 64027919. The next prime is 64027961. The reversal of 64027952 is 25972046.

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, 94238 + ... + 94914.

Almost surely, 2^64027952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64027952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65071728).

64027952 is an abundant number, since it is smaller than the sum of its proper divisors (66115504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64027952 is a wasteful number, since it uses less digits than its factorization.

64027952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 64027952 is about 8001.7468092911. The cubic root of 64027952 is about 400.0582248576.

Adding to 64027952 its reverse (25972046), we get a palindrome (89999998).

The spelling of 64027952 in words is "sixty-four million, twenty-seven thousand, nine hundred fifty-two".