98255530 has 8 divisors (see below), whose sum is σ = 176859972. Its totient is φ = 39302208.

The previous prime is 98255519. The next prime is 98255533. The reversal of 98255530 is 3555289.

It can be written as a sum of positive squares in 2 ways, for example, as 90687529 + 7568001 = 9523^2 + 2751^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 98255530.

It is not an unprimeable number, because it can be changed into a prime (98255533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4912767 + ... + 4912786.

Almost surely, 2^98255530 is an apocalyptic number.

98255530 is a deficient number, since it is larger than the sum of its proper divisors (78604442).

98255530 is a wasteful number, since it uses less digits than its factorization.

98255530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9825560.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 98255530 is about 9912.3927484740. The cubic root of 98255530 is about 461.4439973409.

The spelling of 98255530 in words is "ninety-eight million, two hundred fifty-five thousand, five hundred thirty".