98090492 has 24 divisors (see below), whose sum is σ = 182510496. Its totient is φ = 46025408.

The previous prime is 98090477. The next prime is 98090497. The reversal of 98090492 is 29409089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98090497) 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, 5183 + ... + 14934.

It is an arithmetic number, because the mean of its divisors is an integer number (7604604).

Almost surely, 2^98090492 is an apocalyptic number.

98090492 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

98090492 is a deficient number, since it is larger than the sum of its proper divisors (84420004).

98090492 is a wasteful number, since it uses less digits than its factorization.

98090492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20197 (or 20195 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 98090492 is about 9904.0644182073. The cubic root of 98090492 is about 461.1854928970.

The spelling of 98090492 in words is "ninety-eight million, ninety thousand, four hundred ninety-two".