97070884 has 12 divisors (see below), whose sum is σ = 179866764. Its totient is φ = 45680384.

The previous prime is 97070861. The next prime is 97070887. The reversal of 97070884 is 48807079.

It can be written as a sum of positive squares in 2 ways, for example, as 64352484 + 32718400 = 8022^2 + 5720^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 97070884.

It is not an unprimeable number, because it can be changed into a prime (97070887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713689 + ... + 713824.

It is an arithmetic number, because the mean of its divisors is an integer number (14988897).

Almost surely, 2^97070884 is an apocalyptic number.

It is an amenable number.

97070884 is a deficient number, since it is larger than the sum of its proper divisors (82795880).

97070884 is a wasteful number, since it uses less digits than its factorization.

97070884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427534 (or 1427532 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 97070884 is about 9852.4557344857. The cubic root of 97070884 is about 459.5819831987.

The spelling of 97070884 in words is "ninety-seven million, seventy thousand, eight hundred eighty-four".