98772042 has 8 divisors (see below), whose sum is σ = 197544096. Its totient is φ = 32924012.

The previous prime is 98772007. The next prime is 98772043. The reversal of 98772042 is 24027789.

It is a sphenic number, since it is the product of 3 distinct primes.

98772042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (98772043) 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, 8230998 + ... + 8231009.

It is an arithmetic number, because the mean of its divisors is an integer number (24693012).

Almost surely, 2^98772042 is an apocalyptic number.

98772042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

98772042 is a wasteful number, since it uses less digits than its factorization.

98772042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16462012.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 98772042 is about 9938.4124486761. The cubic root of 98772042 is about 462.2511611985.

The spelling of 98772042 in words is "ninety-eight million, seven hundred seventy-two thousand, forty-two".