98420473 has 8 divisors (see below), whose sum is σ = 102799296. Its totient is φ = 94050000.

The previous prime is 98420449. The next prime is 98420477. The reversal of 98420473 is 37402489.

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 98420473 - 2²⁵ = 64866041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98420477) 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, 42598 + ... + 44848.

It is an arithmetic number, because the mean of its divisors is an integer number (12849912).

Almost surely, 2^98420473 is an apocalyptic number.

It is an amenable number.

98420473 is a deficient number, since it is larger than the sum of its proper divisors (4378823).

98420473 is a wasteful number, since it uses less digits than its factorization.

98420473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 98420473 is about 9920.7092992386. The cubic root of 98420473 is about 461.7020639245.

The spelling of 98420473 in words is "ninety-eight million, four hundred twenty thousand, four hundred seventy-three".