50402382 has 16 divisors (see below), whose sum is σ = 106734672. Its totient is φ = 15812480.

The previous prime is 50402347. The next prime is 50402413. The reversal of 50402382 is 28320405.

It is a super-2 number, since 2×50402382² = 5080800222547848, which contains 22 as substring.

It is a congruent number.

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, 246969 + ... + 247172.

It is an arithmetic number, because the mean of its divisors is an integer number (6670917).

Almost surely, 2^50402382 is an apocalyptic number.

50402382 is an abundant number, since it is smaller than the sum of its proper divisors (56332290).

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

50402382 is a wasteful number, since it uses less digits than its factorization.

50402382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494163.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 50402382 is about 7099.4635008569. The cubic root of 50402382 is about 369.3887692452.

Adding to 50402382 its reverse (28320405), we get a palindrome (78722787).

The spelling of 50402382 in words is "fifty million, four hundred two thousand, three hundred eighty-two".