98627820 has 24 divisors (see below), whose sum is σ = 276158064. Its totient is φ = 26300736.

The previous prime is 98627801. The next prime is 98627839. The reversal of 98627820 is 2872689.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98627801) and next prime (98627839).

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, 821839 + ... + 821958.

It is an arithmetic number, because the mean of its divisors is an integer number (11506586).

Almost surely, 2^98627820 is an apocalyptic number.

It is an amenable number.

98627820 is an abundant number, since it is smaller than the sum of its proper divisors (177530244).

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

98627820 is a wasteful number, since it uses less digits than its factorization.

98627820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643809 (or 1643807 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 98627820 is about 9931.1540114933. The cubic root of 98627820 is about 462.0260662567.

The spelling of 98627820 in words is "ninety-eight million, six hundred twenty-seven thousand, eight hundred twenty".