5129290 has 8 divisors (see below), whose sum is σ = 9232740. Its totient is φ = 2051712.

The previous prime is 5129279. The next prime is 5129303. The reversal of 5129290 is 929215.

It can be written as a sum of positive squares in 2 ways, for example, as 5058001 + 71289 = 2249^2 + 267^2 .

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, 256455 + ... + 256474.

Almost surely, 2^5129290 is an apocalyptic number.

5129290 is a deficient number, since it is larger than the sum of its proper divisors (4103450).

5129290 is a wasteful number, since it uses less digits than its factorization.

5129290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512936.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5129290 is about 2264.7935888288. The cubic root of 5129290 is about 172.4589554380.

The spelling of 5129290 in words is "five million, one hundred twenty-nine thousand, two hundred ninety".