97233154 has 4 divisors (see below), whose sum is σ = 145849734. Its totient is φ = 48616576.

The previous prime is 97233113. The next prime is 97233161. The reversal of 97233154 is 45133279.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45133279 = 3463 ⋅13033.

It can be written as a sum of positive squares in only one way, i.e., 73564929 + 23668225 = 8577^2 + 4865^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24308287 + ... + 24308290.

Almost surely, 2^97233154 is an apocalyptic number.

97233154 is a deficient number, since it is larger than the sum of its proper divisors (48616580).

97233154 is a wasteful number, since it uses less digits than its factorization.

97233154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48616579.

The product of its digits is 22680, while the sum is 34.

The square root of 97233154 is about 9860.6872985609. The cubic root of 97233154 is about 459.8379296725.

The spelling of 97233154 in words is "ninety-seven million, two hundred thirty-three thousand, one hundred fifty-four".