64466130 has 32 divisors (see below), whose sum is σ = 160056000. Its totient is φ = 16597952.

The previous prime is 64466117. The next prime is 64466147. The reversal of 64466130 is 3166446.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 36180 + ... + 37919.

It is an arithmetic number, because the mean of its divisors is an integer number (5001750).

Almost surely, 2^64466130 is an apocalyptic number.

64466130 is an abundant number, since it is smaller than the sum of its proper divisors (95589870).

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

64466130 is a wasteful number, since it uses less digits than its factorization.

64466130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74138.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 64466130 is about 8029.0802711145. The cubic root of 64466130 is about 400.9687560519.

The spelling of 64466130 in words is "sixty-four million, four hundred sixty-six thousand, one hundred thirty".