223901470 has 16 divisors (see below), whose sum is σ = 434024640. Its totient is φ = 82671264.

The previous prime is 223901443. The next prime is 223901497. The reversal of 223901470 is 74109322.

It is an interprime number because it is at equal distance from previous prime (223901443) and next prime (223901497).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861030 + ... + 861289.

It is an arithmetic number, because the mean of its divisors is an integer number (27126540).

Almost surely, 2^223901470 is an apocalyptic number.

223901470 is a deficient number, since it is larger than the sum of its proper divisors (210123170).

223901470 is a wasteful number, since it uses less digits than its factorization.

223901470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722339.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 223901470 is about 14963.3375287735. The cubic root of 223901470 is about 607.2287351517.

The spelling of 223901470 in words is "two hundred twenty-three million, nine hundred one thousand, four hundred seventy".