64855652 has 12 divisors (see below), whose sum is σ = 113554560. Its totient is φ = 32411496.

The previous prime is 64855649. The next prime is 64855667. The reversal of 64855652 is 25655846.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11249 + ... + 16007.

It is an arithmetic number, because the mean of its divisors is an integer number (9462880).

Almost surely, 2^64855652 is an apocalyptic number.

It is an amenable number.

64855652 is a deficient number, since it is larger than the sum of its proper divisors (48698908).

64855652 is a wasteful number, since it uses less digits than its factorization.

64855652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8170 (or 8168 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The square root of 64855652 is about 8053.3006897793. The cubic root of 64855652 is about 401.7747225874.

The spelling of 64855652 in words is "sixty-four million, eight hundred fifty-five thousand, six hundred fifty-two".