226615874 has 8 divisors (see below), whose sum is σ = 339988428. Its totient is φ = 113286400.

The previous prime is 226615853. The next prime is 226615903. The reversal of 226615874 is 478516622.

It can be written as a sum of positive squares in 2 ways, for example, as 191628649 + 34987225 = 13843^2 + 5915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12074 + ... + 24474.

Almost surely, 2^226615874 is an apocalyptic number.

226615874 is a deficient number, since it is larger than the sum of its proper divisors (113372554).

226615874 is a wasteful number, since it uses less digits than its factorization.

226615874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21540.

The product of its digits is 161280, while the sum is 41.

The square root of 226615874 is about 15053.7661068584. The cubic root of 226615874 is about 609.6727385487.

The spelling of 226615874 in words is "two hundred twenty-six million, six hundred fifteen thousand, eight hundred seventy-four".