127040976 has 120 divisors (see below), whose sum is σ = 371404800. Its totient is φ = 40492800.

The previous prime is 127040971. The next prime is 127040989. The reversal of 127040976 is 679040721.

It is a happy number.

It is a super-2 number, since 2×127040976² = 32278819166065152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 127040976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127040971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 665041 + ... + 665231.

It is an arithmetic number, because the mean of its divisors is an integer number (3095040).

Almost surely, 2^127040976 is an apocalyptic number.

127040976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127040976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185702400).

127040976 is an abundant number, since it is smaller than the sum of its proper divisors (244363824).

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

127040976 is a wasteful number, since it uses less digits than its factorization.

127040976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 127040976 is about 11271.2455389810. The cubic root of 127040976 is about 502.7066232766.

The spelling of 127040976 in words is "one hundred twenty-seven million, forty thousand, nine hundred seventy-six".