97322870 has 16 divisors (see below), whose sum is σ = 177582240. Its totient is φ = 38395584.

The previous prime is 97322861. The next prime is 97322879. The reversal of 97322870 is 7822379.

It is an interprime number because it is at equal distance from previous prime (97322861) and next prime (97322879).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97322879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65930 + ... + 67389.

It is an arithmetic number, because the mean of its divisors is an integer number (11098890).

Almost surely, 2^97322870 is an apocalyptic number.

97322870 is a deficient number, since it is larger than the sum of its proper divisors (80259370).

97322870 is a wasteful number, since it uses less digits than its factorization.

97322870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133399.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 97322870 is about 9865.2354254726. The cubic root of 97322870 is about 459.9793153900.

The spelling of 97322870 in words is "ninety-seven million, three hundred twenty-two thousand, eight hundred seventy".