56534206 has 4 divisors (see below), whose sum is σ = 84801312. Its totient is φ = 28267102.

The previous prime is 56534201. The next prime is 56534209. The reversal of 56534206 is 60243565.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60243565 = 5 ⋅12048713.

It is a super-2 number, since 2×56534206² = 6392232896100872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56534201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14133550 + ... + 14133553.

It is an arithmetic number, because the mean of its divisors is an integer number (21200328).

Almost surely, 2^56534206 is an apocalyptic number.

56534206 is a deficient number, since it is larger than the sum of its proper divisors (28267106).

56534206 is a wasteful number, since it uses less digits than its factorization.

56534206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28267105.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 56534206 is about 7518.9231941815. The cubic root of 56534206 is about 383.7989353575.

The spelling of 56534206 in words is "fifty-six million, five hundred thirty-four thousand, two hundred six".