30232098 has 24 divisors (see below), whose sum is σ = 70542108. Its totient is φ = 9302112.

The previous prime is 30232091. The next prime is 30232109. The reversal of 30232098 is 89023203.

It can be written as a sum of positive squares in 2 ways, for example, as 30173049 + 59049 = 5493^2 + 243^2 .

It is not an unprimeable number, because it can be changed into a prime (30232091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64365 + ... + 64832.

Almost surely, 2^30232098 is an apocalyptic number.

30232098 is an abundant number, since it is smaller than the sum of its proper divisors (40310010).

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

30232098 is a wasteful number, since it uses less digits than its factorization.

30232098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129218 (or 129215 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 30232098 is about 5498.3723046007. The cubic root of 30232098 is about 311.5225067838.

It can be divided in two parts, 302 and 32098, that added together give a square (32400 = 180²).

The spelling of 30232098 in words is "thirty million, two hundred thirty-two thousand, ninety-eight".