98474994 has 32 divisors (see below), whose sum is σ = 220320000. Its totient is φ = 32602032.

The previous prime is 98474963. The next prime is 98475023. The reversal of 98474994 is 49947489.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 98474994.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927 + ... + 14165.

It is an arithmetic number, because the mean of its divisors is an integer number (6885000).

Almost surely, 2^98474994 is an apocalyptic number.

98474994 is an abundant number, since it is smaller than the sum of its proper divisors (121845006).

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

98474994 is a wasteful number, since it uses less digits than its factorization.

98474994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12399 (or 12393 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 98474994 is about 9923.4567565944. The cubic root of 98474994 is about 461.7873030037.

It can be divided in two parts, 9847 and 4994, that added together give a palindrome (14841).

The spelling of 98474994 in words is "ninety-eight million, four hundred seventy-four thousand, nine hundred ninety-four".