97119555 has 32 divisors (see below), whose sum is σ = 177194304. Its totient is φ = 44998656.

The previous prime is 97119527. The next prime is 97119569. The reversal of 97119555 is 55591179.

It is not a de Polignac number, because 97119555 - 2⁵ = 97119523 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11334 + ... + 17963.

It is an arithmetic number, because the mean of its divisors is an integer number (5537322).

Almost surely, 2^97119555 is an apocalyptic number.

97119555 is a deficient number, since it is larger than the sum of its proper divisors (80074749).

97119555 is a wasteful number, since it uses less digits than its factorization.

97119555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29335.

The product of its digits is 70875, while the sum is 42.

The square root of 97119555 is about 9854.9254182870. The cubic root of 97119555 is about 459.6587812950.

The spelling of 97119555 in words is "ninety-seven million, one hundred nineteen thousand, five hundred fifty-five".