50824740 has 24 divisors (see below), whose sum is σ = 142309440. Its totient is φ = 13553248.

The previous prime is 50824727. The next prime is 50824759. The reversal of 50824740 is 4742805.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 50824698 and 50824707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423480 + ... + 423599.

It is an arithmetic number, because the mean of its divisors is an integer number (5929560).

Almost surely, 2^50824740 is an apocalyptic number.

It is an amenable number.

50824740 is an abundant number, since it is smaller than the sum of its proper divisors (91484700).

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

50824740 is a wasteful number, since it uses less digits than its factorization.

50824740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847091 (or 847089 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 50824740 is about 7129.1472140783. The cubic root of 50824740 is about 370.4176924003.

The spelling of 50824740 in words is "fifty million, eight hundred twenty-four thousand, seven hundred forty".