98494727 has 4 divisors (see below), whose sum is σ = 103678680. Its totient is φ = 93310776.

The previous prime is 98494709. The next prime is 98494729. The reversal of 98494727 is 72749489.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98494727 - 2⁶ = 98494663 is a prime.

It is a super-2 number, since 2×98494727² = 19402422493609058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98494729) 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, 2591948 + ... + 2591985.

It is an arithmetic number, because the mean of its divisors is an integer number (25919670).

Almost surely, 2^98494727 is an apocalyptic number.

98494727 is a deficient number, since it is larger than the sum of its proper divisors (5183953).

98494727 is a wasteful number, since it uses less digits than its factorization.

98494727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183952.

The product of its digits is 1016064, while the sum is 50.

The square root of 98494727 is about 9924.4509671820. The cubic root of 98494727 is about 461.8181461646.

The spelling of 98494727 in words is "ninety-eight million, four hundred ninety-four thousand, seven hundred twenty-seven".