56069446 has 8 divisors (see below), whose sum is σ = 87760944. Its totient is φ = 26815800.

The previous prime is 56069407. The next prime is 56069459. The reversal of 56069446 is 64496065.

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

It is a junction number, because it is equal to n+sod(n) for n = 56069399 and 56069408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609405 + ... + 609496.

It is an arithmetic number, because the mean of its divisors is an integer number (10970118).

Almost surely, 2^56069446 is an apocalyptic number.

56069446 is a deficient number, since it is larger than the sum of its proper divisors (31691498).

56069446 is a wasteful number, since it uses less digits than its factorization.

56069446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218926.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 56069446 is about 7487.9533919490. The cubic root of 56069446 is about 382.7443205337.

The spelling of 56069446 in words is "fifty-six million, sixty-nine thousand, four hundred forty-six".