97934542 has 4 divisors (see below), whose sum is σ = 146901816. Its totient is φ = 48967270.

The previous prime is 97934539. The next prime is 97934579. The reversal of 97934542 is 24543979.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24483634 + ... + 24483637.

It is an arithmetic number, because the mean of its divisors is an integer number (36725454).

Almost surely, 2^97934542 is an apocalyptic number.

97934542 is a deficient number, since it is larger than the sum of its proper divisors (48967274).

97934542 is a wasteful number, since it uses less digits than its factorization.

97934542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48967273.

The product of its digits is 272160, while the sum is 43.

The square root of 97934542 is about 9896.1882560913. The cubic root of 97934542 is about 460.9409567038.

The spelling of 97934542 in words is "ninety-seven million, nine hundred thirty-four thousand, five hundred forty-two".