5090642 has 8 divisors (see below), whose sum is σ = 7822332. Its totient is φ = 2483200.

The previous prime is 5090623. The next prime is 5090669. The reversal of 5090642 is 2460905.

It can be written as a sum of positive squares in 2 ways, for example, as 3530641 + 1560001 = 1879^2 + 1249^2 .

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, 30959 + ... + 31122.

Almost surely, 2^5090642 is an apocalyptic number.

5090642 is a deficient number, since it is larger than the sum of its proper divisors (2731690).

5090642 is a wasteful number, since it uses less digits than its factorization.

5090642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62124.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5090642 is about 2256.2451107980. The cubic root of 5090642 is about 172.0247170176.

The spelling of 5090642 in words is "five million, ninety thousand, six hundred forty-two".