56199207 has 8 divisors (see below), whose sum is σ = 78876160. Its totient is φ = 35494200.

The previous prime is 56199193. The next prime is 56199251. The reversal of 56199207 is 70299165.

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

It is not a de Polignac number, because 56199207 - 2⁴ = 56199191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56199277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492919 + ... + 493032.

It is an arithmetic number, because the mean of its divisors is an integer number (9859520).

Almost surely, 2^56199207 is an apocalyptic number.

56199207 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

56199207 is a deficient number, since it is larger than the sum of its proper divisors (22676953).

56199207 is a wasteful number, since it uses less digits than its factorization.

56199207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985973.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 56199207 is about 7496.6130352313. The cubic root of 56199207 is about 383.0393535995.

The spelling of 56199207 in words is "fifty-six million, one hundred ninety-nine thousand, two hundred seven".