246620056 has 8 divisors (see below), whose sum is σ = 462412620. Its totient is φ = 123310024.

The previous prime is 246620051. The next prime is 246620063. The reversal of 246620056 is 650026642.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246620051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15413746 + ... + 15413761.

Almost surely, 2^246620056 is an apocalyptic number.

It is an amenable number.

246620056 is a deficient number, since it is larger than the sum of its proper divisors (215792564).

246620056 is a wasteful number, since it uses less digits than its factorization.

246620056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30827513 (or 30827509 counting only the distinct ones).

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

The square root of 246620056 is about 15704.1413646210. The cubic root of 246620056 is about 627.1086588119.

Adding to 246620056 its reverse (650026642), we get a palindrome (896646698).

It can be divided in two parts, 2466 and 20056, that added together give a palindrome (22522).

The spelling of 246620056 in words is "two hundred forty-six million, six hundred twenty thousand, fifty-six".