56209294 has 4 divisors (see below), whose sum is σ = 84313944. Its totient is φ = 28104646.

The previous prime is 56209291. The next prime is 56209303. The reversal of 56209294 is 49290265.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56209291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14052322 + ... + 14052325.

It is an arithmetic number, because the mean of its divisors is an integer number (21078486).

Almost surely, 2^56209294 is an apocalyptic number.

56209294 is a deficient number, since it is larger than the sum of its proper divisors (28104650).

56209294 is a wasteful number, since it uses less digits than its factorization.

56209294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28104649.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 56209294 is about 7497.2857755324. The cubic root of 56209294 is about 383.0622690286.

The spelling of 56209294 in words is "fifty-six million, two hundred nine thousand, two hundred ninety-four".