97800274 has 16 divisors (see below), whose sum is σ = 172347840. Its totient is φ = 41034960.

The previous prime is 97800259. The next prime is 97800323. The reversal of 97800274 is 47200879.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170694 + ... + 171265.

It is an arithmetic number, because the mean of its divisors is an integer number (10771740).

Almost surely, 2^97800274 is an apocalyptic number.

97800274 is a deficient number, since it is larger than the sum of its proper divisors (74547566).

97800274 is a wasteful number, since it uses less digits than its factorization.

97800274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341985.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 97800274 is about 9889.4021052842. The cubic root of 97800274 is about 460.7302107498.

The spelling of 97800274 in words is "ninety-seven million, eight hundred thousand, two hundred seventy-four".