97826115 has 16 divisors (see below), whose sum is σ = 157651200. Its totient is φ = 51797472.

The previous prime is 97826101. The next prime is 97826119. The reversal of 97826115 is 51162879.

It is not a de Polignac number, because 97826115 - 2⁶ = 97826051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97826119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21375 + ... + 25544.

It is an arithmetic number, because the mean of its divisors is an integer number (9853200).

Almost surely, 2^97826115 is an apocalyptic number.

97826115 is a deficient number, since it is larger than the sum of its proper divisors (59825085).

97826115 is a wasteful number, since it uses less digits than its factorization.

97826115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47066.

The product of its digits is 30240, while the sum is 39.

The square root of 97826115 is about 9890.7085186047. The cubic root of 97826115 is about 460.7707855541.

The spelling of 97826115 in words is "ninety-seven million, eight hundred twenty-six thousand, one hundred fifteen".