50974340 has 48 divisors (see below), whose sum is σ = 114851520. Its totient is φ = 18944640.

The previous prime is 50974333. The next prime is 50974349. The reversal of 50974340 is 4347905.

It is a junction number, because it is equal to n+sod(n) for n = 50974297 and 50974306.

It is not an unprimeable number, because it can be changed into a prime (50974349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18875 + ... + 21405.

It is an arithmetic number, because the mean of its divisors is an integer number (2392740).

Almost surely, 2^50974340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50974340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57425760).

50974340 is an abundant number, since it is smaller than the sum of its proper divisors (63877180).

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

50974340 is a wasteful number, since it uses less digits than its factorization.

50974340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612 (or 2610 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 50974340 is about 7139.6316431592. The cubic root of 50974340 is about 370.7807715204.

The spelling of 50974340 in words is "fifty million, nine hundred seventy-four thousand, three hundred forty".