226622570 has 8 divisors (see below), whose sum is σ = 407920644. Its totient is φ = 90649024.

The previous prime is 226622567. The next prime is 226622573. The reversal of 226622570 is 75226622.

It is an interprime number because it is at equal distance from previous prime (226622567) and next prime (226622573).

It can be written as a sum of positive squares in 2 ways, for example, as 193571569 + 33051001 = 13913^2 + 5749^2 .

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

It is not an unprimeable number, because it can be changed into a prime (226622573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11331119 + ... + 11331138.

Almost surely, 2^226622570 is an apocalyptic number.

226622570 is a deficient number, since it is larger than the sum of its proper divisors (181298074).

226622570 is a wasteful number, since it uses less digits than its factorization.

226622570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22662264.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 226622570 is about 15053.9885080333. The cubic root of 226622570 is about 609.6787433185.

The spelling of 226622570 in words is "two hundred twenty-six million, six hundred twenty-two thousand, five hundred seventy".