98695051 has 32 divisors (see below), whose sum is σ = 125314560. Its totient is φ = 75665664.

The previous prime is 98695027. The next prime is 98695057. The reversal of 98695051 is 15059689.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 98695051 - 2¹⁵ = 98662283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98694989 and 98695007.

It is not an unprimeable number, because it can be changed into a prime (98695057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551280 + ... + 551458.

It is an arithmetic number, because the mean of its divisors is an integer number (3916080).

Almost surely, 2^98695051 is an apocalyptic number.

98695051 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

98695051 is a deficient number, since it is larger than the sum of its proper divisors (26619509).

98695051 is a wasteful number, since it uses less digits than its factorization.

98695051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355.

The product of its (nonzero) digits is 97200, while the sum is 43.

The square root of 98695051 is about 9934.5382882145. The cubic root of 98695051 is about 462.1310245368.

The spelling of 98695051 in words is "ninety-eight million, six hundred ninety-five thousand, fifty-one".