98788151 has 32 divisors (see below), whose sum is σ = 129862656. Its totient is φ = 73471200.

The previous prime is 98788091. The next prime is 98788153. The reversal of 98788151 is 15188789.

It is not a de Polignac number, because 98788151 - 2¹⁸ = 98526007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98788096 and 98788105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98788153) 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, 214061 + ... + 214521.

It is an arithmetic number, because the mean of its divisors is an integer number (4058208).

Almost surely, 2^98788151 is an apocalyptic number.

98788151 is a deficient number, since it is larger than the sum of its proper divisors (31074505).

98788151 is a wasteful number, since it uses less digits than its factorization.

98788151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 502 counting only the distinct ones).

The product of its digits is 161280, while the sum is 47.

The square root of 98788151 is about 9939.2228569441. Note that the first 3 decimals coincide. The cubic root of 98788151 is about 462.2762897640.

The spelling of 98788151 in words is "ninety-eight million, seven hundred eighty-eight thousand, one hundred fifty-one".