50674621 has 4 divisors (see below), whose sum is σ = 50697244. Its totient is φ = 50652000.

The previous prime is 50674619. The next prime is 50674639. The reversal of 50674621 is 12647605.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12647605 = 5 ⋅2529521.

It can be written as a sum of positive squares in 2 ways, for example, as 5112121 + 45562500 = 2261^2 + 6750^2 .

It is a cyclic number.

It is not a de Polignac number, because 50674621 - 2¹ = 50674619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50674021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7530 + ... + 12571.

It is an arithmetic number, because the mean of its divisors is an integer number (12674311).

Almost surely, 2^50674621 is an apocalyptic number.

It is an amenable number.

50674621 is a deficient number, since it is larger than the sum of its proper divisors (22623).

50674621 is a wasteful number, since it uses less digits than its factorization.

50674621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22622.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 50674621 is about 7118.6108897734. The cubic root of 50674621 is about 370.0526367773.

The spelling of 50674621 in words is "fifty million, six hundred seventy-four thousand, six hundred twenty-one".