50261842 has 8 divisors (see below), whose sum is σ = 76139532. Its totient is φ = 24882000.

The previous prime is 50261839. The next prime is 50261851. The reversal of 50261842 is 24816205.

It can be written as a sum of positive squares in 2 ways, for example, as 50253921 + 7921 = 7089^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×50261842² = 5052505522465928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50261842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124209 + ... + 124612.

Almost surely, 2^50261842 is an apocalyptic number.

50261842 is a deficient number, since it is larger than the sum of its proper divisors (25877690).

50261842 is a wasteful number, since it uses less digits than its factorization.

50261842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248924.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 50261842 is about 7089.5586604527. The cubic root of 50261842 is about 369.0451199836.

The spelling of 50261842 in words is "fifty million, two hundred sixty-one thousand, eight hundred forty-two".