5051642 has 8 divisors (see below), whose sum is σ = 7720596. Its totient is φ = 2478112.

The previous prime is 5051633. The next prime is 5051653. The reversal of 5051642 is 2461505.

It can be written as a sum of positive squares in 2 ways, for example, as 4748041 + 303601 = 2179^2 + 551^2 .

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

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, 23723 + ... + 23934.

Almost surely, 2^5051642 is an apocalyptic number.

5051642 is a deficient number, since it is larger than the sum of its proper divisors (2668954).

5051642 is a wasteful number, since it uses less digits than its factorization.

5051642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47712.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5051642 is about 2247.5858159367. The cubic root of 5051642 is about 171.5842899244.

The spelling of 5051642 in words is "five million, fifty-one thousand, six hundred forty-two".