97023622 has 4 divisors (see below), whose sum is σ = 145535436. Its totient is φ = 48511810.

The previous prime is 97023601. The next prime is 97023677. The reversal of 97023622 is 22632079.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 24255904 + ... + 24255907.

It is an arithmetic number, because the mean of its divisors is an integer number (36383859).

Almost surely, 2^97023622 is an apocalyptic number.

97023622 is a deficient number, since it is larger than the sum of its proper divisors (48511814).

97023622 is a wasteful number, since it uses less digits than its factorization.

97023622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48511813.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 97023622 is about 9850.0569541501. The cubic root of 97023622 is about 459.5073837964.

The spelling of 97023622 in words is "ninety-seven million, twenty-three thousand, six hundred twenty-two".