5140090 has 8 divisors (see below), whose sum is σ = 9252180. Its totient is φ = 2056032.

The previous prime is 5140087. The next prime is 5140117. The reversal of 5140090 is 900415.

It can be written as a sum of positive squares in 2 ways, for example, as 4280761 + 859329 = 2069^2 + 927^2 .

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, 256995 + ... + 257014.

Almost surely, 2^5140090 is an apocalyptic number.

5140090 is a deficient number, since it is larger than the sum of its proper divisors (4112090).

5140090 is a wasteful number, since it uses less digits than its factorization.

5140090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514016.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5140090 is about 2267.1766583132. The cubic root of 5140090 is about 172.5799111653.

The spelling of 5140090 in words is "five million, one hundred forty thousand, ninety".