98772695 has 32 divisors (see below), whose sum is σ = 146257920. Its totient is φ = 62536320.

The previous prime is 98772691. The next prime is 98772719. The reversal of 98772695 is 59627789.

It is not a de Polignac number, because 98772695 - 2² = 98772691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98772691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21230 + ... + 25460.

It is an arithmetic number, because the mean of its divisors is an integer number (4570560).

Almost surely, 2^98772695 is an apocalyptic number.

98772695 is a deficient number, since it is larger than the sum of its proper divisors (47485225).

98772695 is a wasteful number, since it uses less digits than its factorization.

98772695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295.

The product of its digits is 1905120, while the sum is 53.

The square root of 98772695 is about 9938.4453009513. The cubic root of 98772695 is about 462.2521798719.

The spelling of 98772695 in words is "ninety-eight million, seven hundred seventy-two thousand, six hundred ninety-five".