97893194 has 16 divisors (see below), whose sum is σ = 172353408. Its totient is φ = 40820112.

The previous prime is 97893181. The next prime is 97893203. The reversal of 97893194 is 49139879.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93974 + ... + 95009.

It is an arithmetic number, because the mean of its divisors is an integer number (10772088).

Almost surely, 2^97893194 is an apocalyptic number.

97893194 is a deficient number, since it is larger than the sum of its proper divisors (74460214).

97893194 is a wasteful number, since it uses less digits than its factorization.

97893194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189029.

The product of its digits is 489888, while the sum is 50.

The square root of 97893194 is about 9894.0989483631. The cubic root of 97893194 is about 460.8760777579.

The spelling of 97893194 in words is "ninety-seven million, eight hundred ninety-three thousand, one hundred ninety-four".