224529790 has 8 divisors (see below), whose sum is σ = 404153640. Its totient is φ = 89811912.

The previous prime is 224529787. The next prime is 224529839. The reversal of 224529790 is 97925422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11226480 + ... + 11226499.

It is an arithmetic number, because the mean of its divisors is an integer number (50519205).

Almost surely, 2^224529790 is an apocalyptic number.

224529790 is a deficient number, since it is larger than the sum of its proper divisors (179623850).

224529790 is a wasteful number, since it uses less digits than its factorization.

224529790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22452986.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 224529790 is about 14984.3181359714. The cubic root of 224529790 is about 607.7962133718.

The spelling of 224529790 in words is "two hundred twenty-four million, five hundred twenty-nine thousand, seven hundred ninety".