98494651 has 8 divisors (see below), whose sum is σ = 109777680. Its totient is φ = 87821568.

The previous prime is 98494603. The next prime is 98494663. The reversal of 98494651 is 15649489.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 98494651 - 2⁹ = 98494139 is a prime.

It is a super-2 number, since 2×98494651² = 19402392551223602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98494601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152146 + ... + 152791.

It is an arithmetic number, because the mean of its divisors is an integer number (13722210).

Almost surely, 2^98494651 is an apocalyptic number.

98494651 is a deficient number, since it is larger than the sum of its proper divisors (11283029).

98494651 is a wasteful number, since it uses less digits than its factorization.

98494651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304973.

The product of its digits is 311040, while the sum is 46.

The square root of 98494651 is about 9924.4471382541. The cubic root of 98494651 is about 461.8180273826.

The spelling of 98494651 in words is "ninety-eight million, four hundred ninety-four thousand, six hundred fifty-one".