50677646 has 16 divisors (see below), whose sum is σ = 82009584. Its totient is φ = 23397504.

The previous prime is 50677643. The next prime is 50677657. The reversal of 50677646 is 64677605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50677643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12260 + ... + 15863.

It is an arithmetic number, because the mean of its divisors is an integer number (5125599).

Almost surely, 2^50677646 is an apocalyptic number.

50677646 is a deficient number, since it is larger than the sum of its proper divisors (31331938).

50677646 is a wasteful number, since it uses less digits than its factorization.

50677646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28195.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 50677646 is about 7118.8233578310. The cubic root of 50677646 is about 370.0600000092.

Subtracting from 50677646 its sum of digits (41), we obtain a palindrome (50677605).

The spelling of 50677646 in words is "fifty million, six hundred seventy-seven thousand, six hundred forty-six".