98402788 has 24 divisors (see below), whose sum is σ = 192445344. Its totient is φ = 43636800.

The previous prime is 98402741. The next prime is 98402789. The reversal of 98402788 is 88720489.

It is not an unprimeable number, because it can be changed into a prime (98402789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25470 + ... + 29077.

It is an arithmetic number, because the mean of its divisors is an integer number (8018556).

Almost surely, 2^98402788 is an apocalyptic number.

It is an amenable number.

98402788 is a deficient number, since it is larger than the sum of its proper divisors (94042556).

98402788 is a wasteful number, since it uses less digits than its factorization.

98402788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54603 (or 54601 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 98402788 is about 9919.8179418778. The cubic root of 98402788 is about 461.6744081267.

The spelling of 98402788 in words is "ninety-eight million, four hundred two thousand, seven hundred eighty-eight".