98002225 has 6 divisors (see below), whose sum is σ = 121522790. Its totient is φ = 78401760.

The previous prime is 98002211. The next prime is 98002231. The reversal of 98002225 is 52220089.

It can be written as a sum of positive squares in 3 ways, for example, as 3504384 + 94497841 = 1872^2 + 9721^2 .

It is not a de Polignac number, because 98002225 - 2¹⁵ = 97969457 is a prime.

It is a super-2 number, since 2×98002225² = 19208872209901250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98002193 and 98002202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1960020 + ... + 1960069.

Almost surely, 2^98002225 is an apocalyptic number.

It is an amenable number.

98002225 is a deficient number, since it is larger than the sum of its proper divisors (23520565).

98002225 is a wasteful number, since it uses less digits than its factorization.

98002225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920099 (or 3920094 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 98002225 is about 9899.6073154444. The cubic root of 98002225 is about 461.0471183702.

The spelling of 98002225 in words is "ninety-eight million, two thousand, two hundred twenty-five".