226415652 has 24 divisors (see below), whose sum is σ = 536965632. Its totient is φ = 74234400.

The previous prime is 226415621. The next prime is 226415669. The reversal of 226415652 is 256514622.

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, 153924 + ... + 155387.

It is an arithmetic number, because the mean of its divisors is an integer number (22373568).

Almost surely, 2^226415652 is an apocalyptic number.

It is an amenable number.

226415652 is an abundant number, since it is smaller than the sum of its proper divisors (310549980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226415652 is a wasteful number, since it uses less digits than its factorization.

226415652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309379 (or 309377 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 226415652 is about 15047.1144077527. The cubic root of 226415652 is about 609.4931308549.

The spelling of 226415652 in words is "two hundred twenty-six million, four hundred fifteen thousand, six hundred fifty-two".