226259415 has 12 divisors (see below), whose sum is σ = 392183064. Its totient is φ = 120671664.

The previous prime is 226259413. The next prime is 226259437. The reversal of 226259415 is 514952622.

226259415 is a `hidden beast` number, since 2 + 2 + 62 + 594 + 1 + 5 = 666.

It is not a de Polignac number, because 226259415 - 2¹ = 226259413 is a prime.

It is a super-2 number, since 2×226259415² = 102386645752284450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226259415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226259413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2513949 + ... + 2514038.

It is an arithmetic number, because the mean of its divisors is an integer number (32681922).

Almost surely, 2^226259415 is an apocalyptic number.

226259415 is a deficient number, since it is larger than the sum of its proper divisors (165923649).

226259415 is a wasteful number, since it uses less digits than its factorization.

226259415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027998 (or 5027995 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 226259415 is about 15041.9219184252. The cubic root of 226259415 is about 609.3529060234.

The spelling of 226259415 in words is "two hundred twenty-six million, two hundred fifty-nine thousand, four hundred fifteen".