127051492 has 6 divisors (see below), whose sum is σ = 222340118. Its totient is φ = 63525744.

The previous prime is 127051487. The next prime is 127051493. The reversal of 127051492 is 294150721.

It can be written as a sum of positive squares in only one way, i.e., 69655716 + 57395776 = 8346^2 + 7576^2 .

It is a super-2 number, since 2×127051492² = 32284163238852128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (127051493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15881433 + ... + 15881440.

Almost surely, 2^127051492 is an apocalyptic number.

It is an amenable number.

127051492 is a deficient number, since it is larger than the sum of its proper divisors (95288626).

127051492 is a wasteful number, since it uses less digits than its factorization.

127051492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31762877 (or 31762875 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 127051492 is about 11271.7120261298. The cubic root of 127051492 is about 502.7204936491.

The spelling of 127051492 in words is "one hundred twenty-seven million, fifty-one thousand, four hundred ninety-two".