224572074 has 48 divisors (see below), whose sum is σ = 484490208. Its totient is φ = 69366528.

The previous prime is 224572067. The next prime is 224572079. The reversal of 224572074 is 470275422.

It is a happy number.

224572074 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 2×224572074² = 100865232841322952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224572079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115212 + ... + 117144.

It is an arithmetic number, because the mean of its divisors is an integer number (10093546).

Almost surely, 2^224572074 is an apocalyptic number.

224572074 is an abundant number, since it is smaller than the sum of its proper divisors (259918134).

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

224572074 is a wasteful number, since it uses less digits than its factorization.

224572074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039 (or 2022 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 33.

The square root of 224572074 is about 14985.7290112960. The cubic root of 224572074 is about 607.8343648675.

It can be divided in two parts, 22457 and 2074, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 224572074 in words is "two hundred twenty-four million, five hundred seventy-two thousand, seventy-four".