64124060 has 96 divisors (see below), whose sum is σ = 180859392. Its totient is φ = 18443520.

The previous prime is 64124059. The next prime is 64124077. The reversal of 64124060 is 6042146.

It is a happy number.

It is a super-2 number, since 2×64124060² = 8223790141767200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18419 + ... + 21621.

It is an arithmetic number, because the mean of its divisors is an integer number (1883952).

Almost surely, 2^64124060 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 64124060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90429696).

64124060 is an abundant number, since it is smaller than the sum of its proper divisors (116735332).

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

64124060 is a wasteful number, since it uses less digits than its factorization.

64124060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243 (or 3241 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 64124060 is about 8007.7499960975. The cubic root of 64124060 is about 400.2582915112.

The spelling of 64124060 in words is "sixty-four million, one hundred twenty-four thousand, sixty".