127946712 has 32 divisors (see below), whose sum is σ = 320402880. Its totient is φ = 42577440.

The previous prime is 127946683. The next prime is 127946713. The reversal of 127946712 is 217649721.

It is a super-2 number, since 2×127946712² = 32740722223221888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127946713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11287 + ... + 19577.

It is an arithmetic number, because the mean of its divisors is an integer number (10012590).

Almost surely, 2^127946712 is an apocalyptic number.

127946712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

127946712 is an abundant number, since it is smaller than the sum of its proper divisors (192456168).

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

127946712 is a wasteful number, since it uses less digits than its factorization.

127946712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8943 (or 8939 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 127946712 is about 11311.3532346930. The cubic root of 127946712 is about 503.8984741330.

The spelling of 127946712 in words is "one hundred twenty-seven million, nine hundred forty-six thousand, seven hundred twelve".