226632723 has 16 divisors (see below), whose sum is σ = 312339456. Its totient is φ = 146020320.

The previous prime is 226632697. The next prime is 226632761. The reversal of 226632723 is 327236622.

It is not a de Polignac number, because 226632723 - 2¹² = 226628627 is a prime.

It is a super-2 number, since 2×226632723² = 102724782268789458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226632773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109365 + ... + 111417.

It is an arithmetic number, because the mean of its divisors is an integer number (19521216).

Almost surely, 2^226632723 is an apocalyptic number.

226632723 is a deficient number, since it is larger than the sum of its proper divisors (85706733).

226632723 is a wasteful number, since it uses less digits than its factorization.

226632723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274.

The product of its digits is 36288, while the sum is 33.

The square root of 226632723 is about 15054.3257238576. The cubic root of 226632723 is about 609.6878479954.

The spelling of 226632723 in words is "two hundred twenty-six million, six hundred thirty-two thousand, seven hundred twenty-three".