224456152 has 8 divisors (see below), whose sum is σ = 420855300. Its totient is φ = 112228072.

The previous prime is 224456137. The next prime is 224456191. The reversal of 224456152 is 251654422.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14028502 + ... + 14028517.

Almost surely, 2^224456152 is an apocalyptic number.

It is an amenable number.

224456152 is a deficient number, since it is larger than the sum of its proper divisors (196399148).

224456152 is a wasteful number, since it uses less digits than its factorization.

224456152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28057025 (or 28057021 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 224456152 is about 14981.8607656059. The cubic root of 224456152 is about 607.7297607326.

The spelling of 224456152 in words is "two hundred twenty-four million, four hundred fifty-six thousand, one hundred fifty-two".