126930888 has 80 divisors (see below), whose sum is σ = 406327680. Its totient is φ = 36264672.

The previous prime is 126930847. The next prime is 126930893. The reversal of 126930888 is 888039621.

126930888 is a `hidden beast` number, since 1 + 269 + 308 + 88 = 666.

It is a super-2 number, since 2×126930888² = 32222900656937088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9456 + ... + 18527.

It is an arithmetic number, because the mean of its divisors is an integer number (5079096).

Almost surely, 2^126930888 is an apocalyptic number.

126930888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

126930888 is an abundant number, since it is smaller than the sum of its proper divisors (279396792).

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

126930888 is a wasteful number, since it uses less digits than its factorization.

126930888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28008 (or 27995 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 126930888 is about 11266.3609031488. The cubic root of 126930888 is about 502.5613736577.

The spelling of 126930888 in words is "one hundred twenty-six million, nine hundred thirty thousand, eight hundred eighty-eight".