127151064 has 24 divisors (see below), whose sum is σ = 344367660. Its totient is φ = 42383664.

The previous prime is 127151047. The next prime is 127151069. The reversal of 127151064 is 460151721.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127151069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 882922 + ... + 883065.

Almost surely, 2^127151064 is an apocalyptic number.

It is an amenable number.

127151064 is an abundant number, since it is smaller than the sum of its proper divisors (217216596).

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

127151064 is a wasteful number, since it uses less digits than its factorization.

127151064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765999 (or 1765992 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 127151064 is about 11276.1280588684. The cubic root of 127151064 is about 502.8517890086.

The spelling of 127151064 in words is "one hundred twenty-seven million, one hundred fifty-one thousand, sixty-four".