98402620 has 24 divisors (see below), whose sum is σ = 208779984. Its totient is φ = 38954496.

The previous prime is 98402617. The next prime is 98402683. The reversal of 98402620 is 2620489.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23422 + ... + 27301.

It is an arithmetic number, because the mean of its divisors is an integer number (8699166).

Almost surely, 2^98402620 is an apocalyptic number.

It is an amenable number.

98402620 is an abundant number, since it is smaller than the sum of its proper divisors (110377364).

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

98402620 is a wasteful number, since it uses less digits than its factorization.

98402620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50829 (or 50827 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 98402620 is about 9919.8094739768. The cubic root of 98402620 is about 461.6741453924.

The spelling of 98402620 in words is "ninety-eight million, four hundred two thousand, six hundred twenty".