107142974 has 4 divisors (see below), whose sum is σ = 160714464. Its totient is φ = 53571486.

The previous prime is 107142961. The next prime is 107142989. The reversal of 107142974 is 479241701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479241701 = 113 ⋅4241077.

It is a super-2 number, since 2×107142974² = 22959233755129352, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 26785742 + ... + 26785745.

It is an arithmetic number, because the mean of its divisors is an integer number (40178616).

Almost surely, 2^107142974 is an apocalyptic number.

107142974 is a deficient number, since it is larger than the sum of its proper divisors (53571490).

107142974 is an equidigital number, since it uses as much as digits as its factorization.

107142974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53571489.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 107142974 is about 10350.9890348700. The cubic root of 107142974 is about 474.9572984697.

The spelling of 107142974 in words is "one hundred seven million, one hundred forty-two thousand, nine hundred seventy-four".