97247070 has 24 divisors (see below), whose sum is σ = 252842616. Its totient is φ = 25932528.

The previous prime is 97247053. The next prime is 97247081. The reversal of 97247070 is 7074279.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540172 + ... + 540351.

It is an arithmetic number, because the mean of its divisors is an integer number (10535109).

Almost surely, 2^97247070 is an apocalyptic number.

97247070 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

97247070 is an abundant number, since it is smaller than the sum of its proper divisors (155595546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97247070 is a wasteful number, since it uses less digits than its factorization.

97247070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080536 (or 1080533 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 97247070 is about 9861.3929036420. The cubic root of 97247070 is about 459.8598659466.

The spelling of 97247070 in words is "ninety-seven million, two hundred forty-seven thousand, seventy".