98156992 has 28 divisors (see below), whose sum is σ = 195296536. Its totient is φ = 48948480.

The previous prime is 98156969. The next prime is 98156999. The reversal of 98156992 is 29965189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98156999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25123 + ... + 28765.

Almost surely, 2^98156992 is an apocalyptic number.

It is an amenable number.

98156992 is a deficient number, since it is larger than the sum of its proper divisors (97139544).

98156992 is a wasteful number, since it uses less digits than its factorization.

98156992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076 (or 4066 counting only the distinct ones).

The product of its digits is 349920, while the sum is 49.

The square root of 98156992 is about 9907.4210569653. The cubic root of 98156992 is about 461.2896888854.

It can be divided in two parts, 9815 and 6992, that added together give a 5-th power (16807 = 7⁵).

The spelling of 98156992 in words is "ninety-eight million, one hundred fifty-six thousand, nine hundred ninety-two".