49612656 has 40 divisors (see below), whose sum is σ = 133741440. Its totient is φ = 15818176.

The previous prime is 49612637. The next prime is 49612657. The reversal of 49612656 is 65621694.

49612656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49612656² = 4922831270748672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49612657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21366 + ... + 23573.

It is an arithmetic number, because the mean of its divisors is an integer number (3343536).

Almost surely, 2^49612656 is an apocalyptic number.

49612656 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

49612656 is an abundant number, since it is smaller than the sum of its proper divisors (84128784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49612656 is a wasteful number, since it uses less digits than its factorization.

49612656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44973 (or 44967 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 49612656 is about 7043.6252029761. The cubic root of 49612656 is about 367.4493576383.

The spelling of 49612656 in words is "forty-nine million, six hundred twelve thousand, six hundred fifty-six".