127796064 has 48 divisors (see below), whose sum is σ = 365964480. Its totient is φ = 38725760.

The previous prime is 127796059. The next prime is 127796083. The reversal of 127796064 is 460697721.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 59454 + ... + 61565.

It is an arithmetic number, because the mean of its divisors is an integer number (7624260).

Almost surely, 2^127796064 is an apocalyptic number.

It is an amenable number.

127796064 is an abundant number, since it is smaller than the sum of its proper divisors (238168416).

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

127796064 is a wasteful number, since it uses less digits than its factorization.

127796064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121043 (or 121035 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 127796064 is about 11304.6921231850. The cubic root of 127796064 is about 503.7006284596.

The spelling of 127796064 in words is "one hundred twenty-seven million, seven hundred ninety-six thousand, sixty-four".