97946154 has 12 divisors (see below), whose sum is σ = 212216706. Its totient is φ = 32648712.

The previous prime is 97946119. The next prime is 97946183. The reversal of 97946154 is 45164979.

It can be written as a sum of positive squares in only one way, i.e., 92679129 + 5267025 = 9627^2 + 2295^2 .

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 in 5 ways as a sum of consecutive naturals, for example, 2720709 + ... + 2720744.

Almost surely, 2^97946154 is an apocalyptic number.

97946154 is an abundant number, since it is smaller than the sum of its proper divisors (114270552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97946154 is a wasteful number, since it uses less digits than its factorization.

97946154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441461 (or 5441458 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 97946154 is about 9896.7749292383. The cubic root of 97946154 is about 460.9591737521.

The spelling of 97946154 in words is "ninety-seven million, nine hundred forty-six thousand, one hundred fifty-four".