64074120 has 64 divisors (see below), whose sum is σ = 209701440. Its totient is φ = 15532800.

The previous prime is 64074077. The next prime is 64074149. The reversal of 64074120 is 2147046.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22951 + ... + 25590.

It is an arithmetic number, because the mean of its divisors is an integer number (3276585).

Almost surely, 2^64074120 is an apocalyptic number.

64074120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64074120 is an abundant number, since it is smaller than the sum of its proper divisors (145627320).

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

64074120 is a wasteful number, since it uses less digits than its factorization.

64074120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48566 (or 48562 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 64074120 is about 8004.6311595226. The cubic root of 64074120 is about 400.1543570937.

The spelling of 64074120 in words is "sixty-four million, seventy-four thousand, one hundred twenty".