64853228 has 12 divisors (see below), whose sum is σ = 123810792. Its totient is φ = 29478720.

The previous prime is 64853207. The next prime is 64853231. The reversal of 64853228 is 82235846.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 64853191 and 64853200.

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, 736925 + ... + 737012.

It is an arithmetic number, because the mean of its divisors is an integer number (10317566).

Almost surely, 2^64853228 is an apocalyptic number.

It is an amenable number.

64853228 is a deficient number, since it is larger than the sum of its proper divisors (58957564).

64853228 is a wasteful number, since it uses less digits than its factorization.

64853228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473952 (or 1473950 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 64853228 is about 8053.1501910743. The cubic root of 64853228 is about 401.7697170403.

The spelling of 64853228 in words is "sixty-four million, eight hundred fifty-three thousand, two hundred twenty-eight".