126982110 has 16 divisors (see below), whose sum is σ = 304757136. Its totient is φ = 33861888.

The previous prime is 126982087. The next prime is 126982133. The reversal of 126982110 is 11289621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (126982087) and next prime (126982133).

It is a super-2 number, since 2×126982110² = 32248912520104200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4232737 = 126982110 / (1 + 2 + 6 + 9 + 8 + 2 + 1 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116339 + ... + 2116398.

It is an arithmetic number, because the mean of its divisors is an integer number (19047321).

Almost surely, 2^126982110 is an apocalyptic number.

126982110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126982110 is an abundant number, since it is smaller than the sum of its proper divisors (177775026).

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

126982110 is a wasteful number, since it uses less digits than its factorization.

126982110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232747.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 126982110 is about 11268.6339012322. The cubic root of 126982110 is about 502.6289661803.

The spelling of 126982110 in words is "one hundred twenty-six million, nine hundred eighty-two thousand, one hundred ten".