224153052 has 24 divisors (see below), whose sum is σ = 527020032. Its totient is φ = 74146800.

The previous prime is 224152987. The next prime is 224153053. The reversal of 224153052 is 250351422.

It is a super-3 number, since 3×224153052³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224153053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69724 + ... + 72867.

It is an arithmetic number, because the mean of its divisors is an integer number (21959168).

Almost surely, 2^224153052 is an apocalyptic number.

It is an amenable number.

224153052 is an abundant number, since it is smaller than the sum of its proper divisors (302866980).

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

224153052 is a wasteful number, since it uses less digits than its factorization.

224153052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142729 (or 142727 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 224153052 is about 14971.7417824380. The cubic root of 224153052 is about 607.4560831265.

The spelling of 224153052 in words is "two hundred twenty-four million, one hundred fifty-three thousand, fifty-two".