56901229 has 8 divisors (see below), whose sum is σ = 70941888. Its totient is φ = 44338560.

The previous prime is 56901197. The next prime is 56901259. The reversal of 56901229 is 92210965.

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

It is not a de Polignac number, because 56901229 - 2⁵ = 56901197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56901194 and 56901203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56901259) 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, 369412 + ... + 369565.

It is an arithmetic number, because the mean of its divisors is an integer number (8867736).

Almost surely, 2^56901229 is an apocalyptic number.

It is an amenable number.

56901229 is a deficient number, since it is larger than the sum of its proper divisors (14040659).

56901229 is a wasteful number, since it uses less digits than its factorization.

56901229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738995.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 56901229 is about 7543.2903298229. The cubic root of 56901229 is about 384.6276920298.

The spelling of 56901229 in words is "fifty-six million, nine hundred one thousand, two hundred twenty-nine".