134625064 has 32 divisors (see below), whose sum is σ = 297792000. Its totient is φ = 55834560.

The previous prime is 134625059. The next prime is 134625083. The reversal of 134625064 is 460526431.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37039 + ... + 40510.

It is an arithmetic number, because the mean of its divisors is an integer number (9306000).

Almost surely, 2^134625064 is an apocalyptic number.

134625064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134625064 is an abundant number, since it is smaller than the sum of its proper divisors (163166936).

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

134625064 is a wasteful number, since it uses less digits than its factorization.

134625064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77593 (or 77589 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 134625064 is about 11602.8041438266. The cubic root of 134625064 is about 512.5174314119.

The spelling of 134625064 in words is "one hundred thirty-four million, six hundred twenty-five thousand, sixty-four".