294225628 has 12 divisors (see below), whose sum is σ = 528811192. Its totient is φ = 143136720.

The previous prime is 294225611. The next prime is 294225629. The reversal of 294225628 is 826522492.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (294225629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993858 + ... + 994153.

Almost surely, 2^294225628 is an apocalyptic number.

It is an amenable number.

294225628 is a deficient number, since it is larger than the sum of its proper divisors (234585564).

294225628 is a wasteful number, since it uses less digits than its factorization.

294225628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988052 (or 1988050 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 294225628 is about 17153.0063837218. The cubic root of 294225628 is about 665.1100336137.

The spelling of 294225628 in words is "two hundred ninety-four million, two hundred twenty-five thousand, six hundred twenty-eight".