226372046 has 4 divisors (see below), whose sum is σ = 339558072. Its totient is φ = 113186022.

The previous prime is 226372033. The next prime is 226372067. The reversal of 226372046 is 640273622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640273622 = 2 ⋅320136811.

It is a super-2 number, since 2×226372046² = 102488606420452232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56593010 + ... + 56593013.

It is an arithmetic number, because the mean of its divisors is an integer number (84889518).

Almost surely, 2^226372046 is an apocalyptic number.

226372046 is a deficient number, since it is larger than the sum of its proper divisors (113186026).

226372046 is a wasteful number, since it uses less digits than its factorization.

226372046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113186025.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 226372046 is about 15045.6653558425. The cubic root of 226372046 is about 609.4540003684.

The spelling of 226372046 in words is "two hundred twenty-six million, three hundred seventy-two thousand, forty-six".