98098025 has 12 divisors (see below), whose sum is σ = 123011100. Its totient is φ = 77594880.

The previous prime is 98098019. The next prime is 98098031. The reversal of 98098025 is 52089089.

98098025 = 7003² + 7004².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (98098019) and next prime (98098031).

It can be written as a sum of positive squares in 6 ways, for example, as 10413529 + 87684496 = 3227^2 + 9364^2 .

It is not a de Polignac number, because 98098025 - 2¹² = 98093929 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19820 + ... + 24269.

It is an arithmetic number, because the mean of its divisors is an integer number (10250925).

Almost surely, 2^98098025 is an apocalyptic number.

98098025 is the 7004-th centered square number.

It is an amenable number.

98098025 is a deficient number, since it is larger than the sum of its proper divisors (24913075).

98098025 is a wasteful number, since it uses less digits than its factorization.

98098025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44188 (or 44183 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 98098025 is about 9904.4447093212. Note that the first 3 decimals coincide. The cubic root of 98098025 is about 461.1972983952.

The spelling of 98098025 in words is "ninety-eight million, ninety-eight thousand, twenty-five".