97742282 has 32 divisors (see below), whose sum is σ = 172580544. Its totient is φ = 41017600.

The previous prime is 97742269. The next prime is 97742297. The reversal of 97742282 is 28224779.

It is a zygodrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17357 + ... + 22287.

It is an arithmetic number, because the mean of its divisors is an integer number (5393142).

Almost surely, 2^97742282 is an apocalyptic number.

97742282 is a deficient number, since it is larger than the sum of its proper divisors (74838262).

97742282 is a wasteful number, since it uses less digits than its factorization.

97742282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5014.

The product of its digits is 112896, while the sum is 41.

The square root of 97742282 is about 9886.4696429008. The cubic root of 97742282 is about 460.6391273336.

The spelling of 97742282 in words is "ninety-seven million, seven hundred forty-two thousand, two hundred eighty-two".