50774748 has 12 divisors (see below), whose sum is σ = 118474440. Its totient is φ = 16924912.

The previous prime is 50774743. The next prime is 50774749. The reversal of 50774748 is 84747705.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×50774748³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50774741) 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, 2115603 + ... + 2115626.

It is an arithmetic number, because the mean of its divisors is an integer number (9872870).

Almost surely, 2^50774748 is an apocalyptic number.

It is an amenable number.

50774748 is an abundant number, since it is smaller than the sum of its proper divisors (67699692).

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

50774748 is a wasteful number, since it uses less digits than its factorization.

50774748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4231236 (or 4231234 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 42.

The square root of 50774748 is about 7125.6401817661. The cubic root of 50774748 is about 370.2962030358.

The spelling of 50774748 in words is "fifty million, seven hundred seventy-four thousand, seven hundred forty-eight".