97876142 has 16 divisors (see below), whose sum is σ = 180694752. Its totient is φ = 38720160.

The previous prime is 97876117. The next prime is 97876151. The reversal of 97876142 is 24167879.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 97876093 and 97876102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268709 + ... + 269072.

It is an arithmetic number, because the mean of its divisors is an integer number (11293422).

Almost surely, 2^97876142 is an apocalyptic number.

97876142 is a deficient number, since it is larger than the sum of its proper divisors (82818610).

97876142 is a wasteful number, since it uses less digits than its factorization.

97876142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537803.

The product of its digits is 169344, while the sum is 44.

The square root of 97876142 is about 9893.2371850674. The cubic root of 97876142 is about 460.8493162269.

The spelling of 97876142 in words is "ninety-seven million, eight hundred seventy-six thousand, one hundred forty-two".