298413522 has 24 divisors (see below), whose sum is σ = 705341520. Its totient is φ = 90428280.

The previous prime is 298413503. The next prime is 298413527. The reversal of 298413522 is 225314892.

It is a happy number.

298413522 is a `hidden beast` number, since 2 + 98 + 41 + 3 + 522 = 666.

It is a super-2 number, since 2×298413522² = 178101260224888968, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (298413527) 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, 753372 + ... + 753767.

It is an arithmetic number, because the mean of its divisors is an integer number (29389230).

Almost surely, 2^298413522 is an apocalyptic number.

298413522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

298413522 is an abundant number, since it is smaller than the sum of its proper divisors (406927998).

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

298413522 is a wasteful number, since it uses less digits than its factorization.

298413522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507158 (or 1507155 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 298413522 is about 17274.6496925408. The cubic root of 298413522 is about 668.2508186565.

The spelling of 298413522 in words is "two hundred ninety-eight million, four hundred thirteen thousand, five hundred twenty-two".