226137474 has 16 divisors (see below), whose sum is σ = 502527840. Its totient is φ = 75379140.

The previous prime is 226137463. The next prime is 226137493. The reversal of 226137474 is 474731622.

226137474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×226137474⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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, 2093812 + ... + 2093919.

It is an arithmetic number, because the mean of its divisors is an integer number (31407990).

Almost surely, 2^226137474 is an apocalyptic number.

226137474 is an abundant number, since it is smaller than the sum of its proper divisors (276390366).

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

226137474 is a wasteful number, since it uses less digits than its factorization.

226137474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187742 (or 4187736 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 226137474 is about 15037.8680004846. The cubic root of 226137474 is about 609.2434174592.

The spelling of 226137474 in words is "two hundred twenty-six million, one hundred thirty-seven thousand, four hundred seventy-four".