56626462 has 4 divisors (see below), whose sum is σ = 84939696. Its totient is φ = 28313230.

The previous prime is 56626421. The next prime is 56626463. The reversal of 56626462 is 26462665.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56626463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14156614 + ... + 14156617.

It is an arithmetic number, because the mean of its divisors is an integer number (21234924).

Almost surely, 2^56626462 is an apocalyptic number.

56626462 is a deficient number, since it is larger than the sum of its proper divisors (28313234).

56626462 is a wasteful number, since it uses less digits than its factorization.

56626462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28313233.

The product of its digits is 103680, while the sum is 37.

The square root of 56626462 is about 7525.0556144124. The cubic root of 56626462 is about 384.0075908149.

It can be divided in two parts, 566 and 26462, that added together give a triangular number (27028 = T₂₃₂).

The spelling of 56626462 in words is "fifty-six million, six hundred twenty-six thousand, four hundred sixty-two".