5146490 has 8 divisors (see below), whose sum is σ = 9263700. Its totient is φ = 2058592.

The previous prime is 5146489. The next prime is 5146513. The reversal of 5146490 is 946415.

It can be written as a sum of positive squares in 2 ways, for example, as 5094049 + 52441 = 2257^2 + 229^2 .

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257315 + ... + 257334.

Almost surely, 2^5146490 is an apocalyptic number.

5146490 is a deficient number, since it is larger than the sum of its proper divisors (4117210).

5146490 is a wasteful number, since it uses less digits than its factorization.

5146490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514656.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5146490 is about 2268.5876663687. The cubic root of 5146490 is about 172.6515087012.

The spelling of 5146490 in words is "five million, one hundred forty-six thousand, four hundred ninety".