97867244 has 6 divisors (see below), whose sum is σ = 171267684. Its totient is φ = 48933620.

The previous prime is 97867219. The next prime is 97867247. The reversal of 97867244 is 44276879.

It is not an unprimeable number, because it can be changed into a prime (97867247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12233402 + ... + 12233409.

It is an arithmetic number, because the mean of its divisors is an integer number (28544614).

Almost surely, 2^97867244 is an apocalyptic number.

It is an amenable number.

97867244 is a deficient number, since it is larger than the sum of its proper divisors (73400440).

97867244 is a wasteful number, since it uses less digits than its factorization.

97867244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24466815 (or 24466813 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 97867244 is about 9892.7874737103. The cubic root of 97867244 is about 460.8353504078.

The spelling of 97867244 in words is "ninety-seven million, eight hundred sixty-seven thousand, two hundred forty-four".