97150322 has 4 divisors (see below), whose sum is σ = 145725486. Its totient is φ = 48575160.

The previous prime is 97150307. The next prime is 97150337. The reversal of 97150322 is 22305179.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22305179 = 13 ⋅1715783.

It is an interprime number because it is at equal distance from previous prime (97150307) and next prime (97150337).

It can be written as a sum of positive squares in only one way, i.e., 54626881 + 42523441 = 7391^2 + 6521^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24287579 + ... + 24287582.

Almost surely, 2^97150322 is an apocalyptic number.

97150322 is a deficient number, since it is larger than the sum of its proper divisors (48575164).

97150322 is a wasteful number, since it uses less digits than its factorization.

97150322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48575163.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 97150322 is about 9856.4862907631. The cubic root of 97150322 is about 459.7073153881.

The spelling of 97150322 in words is "ninety-seven million, one hundred fifty thousand, three hundred twenty-two".