50662642 has 8 divisors (see below), whose sum is σ = 76071600. Its totient is φ = 25305444.

The previous prime is 50662609. The next prime is 50662673. The reversal of 50662642 is 24626605.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10392 + ... + 14467.

It is an arithmetic number, because the mean of its divisors is an integer number (9508950).

Almost surely, 2^50662642 is an apocalyptic number.

50662642 is a deficient number, since it is larger than the sum of its proper divisors (25408958).

50662642 is a wasteful number, since it uses less digits than its factorization.

50662642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25880.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 50662642 is about 7117.7694539792. The cubic root of 50662642 is about 370.0234755010.

The spelling of 50662642 in words is "fifty million, six hundred sixty-two thousand, six hundred forty-two".