247030098 has 48 divisors (see below), whose sum is σ = 578258496. Its totient is φ = 68916960.

The previous prime is 247030081. The next prime is 247030117. The reversal of 247030098 is 890030742.

247030098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×247030098² = 122047738635779208, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76068 + ... + 79248.

It is an arithmetic number, because the mean of its divisors is an integer number (12047052).

Almost surely, 2^247030098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 247030098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289129248).

247030098 is an abundant number, since it is smaller than the sum of its proper divisors (331228398).

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

247030098 is a wasteful number, since it uses less digits than its factorization.

247030098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279 (or 3236 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 247030098 is about 15717.1911612731. The cubic root of 247030098 is about 627.4560197320.

The spelling of 247030098 in words is "two hundred forty-seven million, thirty thousand, ninety-eight".