97109458 has 8 divisors (see below), whose sum is σ = 150687180. Its totient is φ = 46880400.

The previous prime is 97109449. The next prime is 97109461. The reversal of 97109458 is 85490179.

It can be written as a sum of positive squares in 2 ways, for example, as 87104889 + 10004569 = 9333^2 + 3163^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837093 + ... + 837208.

Almost surely, 2^97109458 is an apocalyptic number.

97109458 is a deficient number, since it is larger than the sum of its proper divisors (53577722).

97109458 is a wasteful number, since it uses less digits than its factorization.

97109458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674332.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 97109458 is about 9854.4131230632. The cubic root of 97109458 is about 459.6428513223.

The spelling of 97109458 in words is "ninety-seven million, one hundred nine thousand, four hundred fifty-eight".