50387426 has 16 divisors (see below), whose sum is σ = 76839840. Its totient is φ = 24777600.

The previous prime is 50387419. The next prime is 50387429. The reversal of 50387426 is 62478305.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50387429) 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 7 ways as a sum of consecutive naturals, for example, 34001 + ... + 35451.

It is an arithmetic number, because the mean of its divisors is an integer number (4802490).

Almost surely, 2^50387426 is an apocalyptic number.

50387426 is a deficient number, since it is larger than the sum of its proper divisors (26452414).

50387426 is a wasteful number, since it uses less digits than its factorization.

50387426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 50387426 is about 7098.4101036781. The cubic root of 50387426 is about 369.3522291404.

The spelling of 50387426 in words is "fifty million, three hundred eighty-seven thousand, four hundred twenty-six".