50467644 has 24 divisors (see below), whose sum is σ = 130842320. Its totient is φ = 16822512.

The previous prime is 50467643. The next prime is 50467661. The reversal of 50467644 is 44676405.

50467644 is a `hidden beast` number, since 5 + 0 + 4 + 6 + 7 + 644 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 50467599 and 50467608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50467643) 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, 233539 + ... + 233754.

Almost surely, 2^50467644 is an apocalyptic number.

50467644 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

50467644 is an abundant number, since it is smaller than the sum of its proper divisors (80374676).

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

50467644 is a wasteful number, since it uses less digits than its factorization.

50467644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467306 (or 467298 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 50467644 is about 7104.0582767880. The cubic root of 50467644 is about 369.5481311088.

The spelling of 50467644 in words is "fifty million, four hundred sixty-seven thousand, six hundred forty-four".