98565051 has 16 divisors (see below), whose sum is σ = 147684096. Its totient is φ = 58017696.

The previous prime is 98565029. The next prime is 98565053. The reversal of 98565051 is 15056589.

It is not a de Polignac number, because 98565051 - 2⁹ = 98564539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (98565053) 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, 54045 + ... + 55838.

It is an arithmetic number, because the mean of its divisors is an integer number (9230256).

Almost surely, 2^98565051 is an apocalyptic number.

98565051 is a deficient number, since it is larger than the sum of its proper divisors (49119045).

98565051 is a wasteful number, since it uses less digits than its factorization.

98565051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109922.

The product of its (nonzero) digits is 54000, while the sum is 39.

The square root of 98565051 is about 9927.9933017705. The cubic root of 98565051 is about 461.9280308051.

The spelling of 98565051 in words is "ninety-eight million, five hundred sixty-five thousand, fifty-one".