224691452 has 6 divisors (see below), whose sum is σ = 393210048. Its totient is φ = 112345724.

The previous prime is 224691427. The next prime is 224691461. The reversal of 224691452 is 254196422.

224691452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 28086428 + ... + 28086435.

It is an arithmetic number, because the mean of its divisors is an integer number (65535008).

Almost surely, 2^224691452 is an apocalyptic number.

It is an amenable number.

224691452 is a deficient number, since it is larger than the sum of its proper divisors (168518596).

224691452 is a wasteful number, since it uses less digits than its factorization.

224691452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56172867 (or 56172865 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 224691452 is about 14989.7115382518. The cubic root of 224691452 is about 607.9420499650.

The spelling of 224691452 in words is "two hundred twenty-four million, six hundred ninety-one thousand, four hundred fifty-two".