97272610 has 32 divisors (see below), whose sum is σ = 181543680. Its totient is φ = 37500672.

The previous prime is 97272601. The next prime is 97272619. The reversal of 97272610 is 1627279.

It is an interprime number because it is at equal distance from previous prime (97272601) and next prime (97272619).

It is not an unprimeable number, because it can be changed into a prime (97272619) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29946 + ... + 33034.

It is an arithmetic number, because the mean of its divisors is an integer number (5673240).

Almost surely, 2^97272610 is an apocalyptic number.

97272610 is a deficient number, since it is larger than the sum of its proper divisors (84271070).

97272610 is a wasteful number, since it uses less digits than its factorization.

97272610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 97272610 is about 9862.6877675409. The cubic root of 97272610 is about 459.9001200916.

Adding to 97272610 its reverse (1627279), we get a palindrome (98899889).

The spelling of 97272610 in words is "ninety-seven million, two hundred seventy-two thousand, six hundred ten".