56707233 has 8 divisors (see below), whose sum is σ = 82483296. Its totient is φ = 34368000.

The previous prime is 56707219. The next prime is 56707237. The reversal of 56707233 is 33270765.

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

It is not a de Polignac number, because 56707233 - 2⁹ = 56706721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1718401 = 56707233 / (5 + 6 + 7 + 0 + 7 + 2 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 56707194 and 56707203.

It is not an unprimeable number, because it can be changed into a prime (56707237) 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, 859168 + ... + 859233.

It is an arithmetic number, because the mean of its divisors is an integer number (10310412).

Almost surely, 2^56707233 is an apocalyptic number.

It is an amenable number.

56707233 is a deficient number, since it is larger than the sum of its proper divisors (25776063).

56707233 is a wasteful number, since it uses less digits than its factorization.

56707233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718415.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 56707233 is about 7530.4205061869. The cubic root of 56707233 is about 384.1900846555.

Adding to 56707233 its reverse (33270765), we get a palindrome (89977998).

The spelling of 56707233 in words is "fifty-six million, seven hundred seven thousand, two hundred thirty-three".