224052532 has 48 divisors (see below), whose sum is σ = 443520000. Its totient is φ = 98148960.

The previous prime is 224052529. The next prime is 224052539. The reversal of 224052532 is 235250422.

It is a happy number.

224052532 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 2×224052532² = 100399074191222048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224052497 and 224052506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224052539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148719 + ... + 150217.

It is an arithmetic number, because the mean of its divisors is an integer number (9240000).

Almost surely, 2^224052532 is an apocalyptic number.

224052532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

224052532 is a deficient number, since it is larger than the sum of its proper divisors (219467468).

224052532 is a wasteful number, since it uses less digits than its factorization.

224052532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636 (or 1634 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 224052532 is about 14968.3844151598. The cubic root of 224052532 is about 607.3652662869.

The spelling of 224052532 in words is "two hundred twenty-four million, fifty-two thousand, five hundred thirty-two".