56623414 has 8 divisors (see below), whose sum is σ = 85188168. Its totient is φ = 28227360.

The previous prime is 56623409. The next prime is 56623417. The reversal of 56623414 is 41432665.

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

It is a super-2 number, since 2×56623414² = 6412422026030792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56623417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41332 + ... + 42679.

It is an arithmetic number, because the mean of its divisors is an integer number (10648521).

Almost surely, 2^56623414 is an apocalyptic number.

56623414 is a deficient number, since it is larger than the sum of its proper divisors (28564754).

56623414 is a wasteful number, since it uses less digits than its factorization.

56623414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84350.

The product of its digits is 17280, while the sum is 31.

The square root of 56623414 is about 7524.8530882669. The cubic root of 56623414 is about 384.0007007727. Note that the first 3 decimals are identical.

The spelling of 56623414 in words is "fifty-six million, six hundred twenty-three thousand, four hundred fourteen".