98142924 has 24 divisors (see below), whose sum is σ = 249818688. Its totient is φ = 29740240.

The previous prime is 98142871. The next prime is 98142929. The reversal of 98142924 is 42924189.

It is not an unprimeable number, because it can be changed into a prime (98142929) 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, 371622 + ... + 371885.

It is an arithmetic number, because the mean of its divisors is an integer number (10409112).

Almost surely, 2^98142924 is an apocalyptic number.

It is an amenable number.

98142924 is an abundant number, since it is smaller than the sum of its proper divisors (151675764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98142924 is a wasteful number, since it uses less digits than its factorization.

98142924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743525 (or 743523 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 98142924 is about 9906.7110586713. The cubic root of 98142924 is about 461.2676502672.

The spelling of 98142924 in words is "ninety-eight million, one hundred forty-two thousand, nine hundred twenty-four".