294472057 has 4 divisors (see below), whose sum is σ = 321242256. Its totient is φ = 267701860.

The previous prime is 294472043. The next prime is 294472067. The reversal of 294472057 is 750274492.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 294472057 - 2⁷ = 294471929 is a prime.

It is a super-2 number, since 2×294472057² = 173427584707622498, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (294472027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13385083 + ... + 13385104.

It is an arithmetic number, because the mean of its divisors is an integer number (80310564).

Almost surely, 2^294472057 is an apocalyptic number.

It is an amenable number.

294472057 is a deficient number, since it is larger than the sum of its proper divisors (26770199).

294472057 is a wasteful number, since it uses less digits than its factorization.

294472057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26770198.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 294472057 is about 17160.1881399943. The cubic root of 294472057 is about 665.2956696781.

The spelling of 294472057 in words is "two hundred ninety-four million, four hundred seventy-two thousand, fifty-seven".