226068492 has 48 divisors (see below), whose sum is σ = 586406912. Its totient is φ = 67314240.

The previous prime is 226068487. The next prime is 226068497. The reversal of 226068492 is 294860622.

It is an interprime number because it is at equal distance from previous prime (226068487) and next prime (226068497).

It is a super-2 number, since 2×226068492² = 102213926150308128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 226068492.

It is not an unprimeable number, because it can be changed into a prime (226068497) 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, 18538 + ... + 28209.

Almost surely, 2^226068492 is an apocalyptic number.

It is an amenable number.

226068492 is an abundant number, since it is smaller than the sum of its proper divisors (360338420).

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

226068492 is a wasteful number, since it uses less digits than its factorization.

226068492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46798 (or 46796 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 226068492 is about 15035.5742158389. The cubic root of 226068492 is about 609.1814623680.

The spelling of 226068492 in words is "two hundred twenty-six million, sixty-eight thousand, four hundred ninety-two".