98118974 has 8 divisors (see below), whose sum is σ = 147335760. Its totient is φ = 49007056.

The previous prime is 98118973. The next prime is 98118997. The reversal of 98118974 is 47981189.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98118973) 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, 23834 + ... + 27645.

It is an arithmetic number, because the mean of its divisors is an integer number (18416970).

Almost surely, 2^98118974 is an apocalyptic number.

98118974 is a deficient number, since it is larger than the sum of its proper divisors (49216786).

98118974 is a wasteful number, since it uses less digits than its factorization.

98118974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52434.

The product of its digits is 145152, while the sum is 47.

The square root of 98118974 is about 9905.5022083688. The cubic root of 98118974 is about 461.2301258809.

The spelling of 98118974 in words is "ninety-eight million, one hundred eighteen thousand, nine hundred seventy-four".