5146291 has 4 divisors (see below), whose sum is σ = 5449032. Its totient is φ = 4843552.

The previous prime is 5146289. The next prime is 5146301. The reversal of 5146291 is 1926415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5146291 - 2¹ = 5146289 is a prime.

It is a super-2 number, since 2×5146291² = 52968622113362, which contains 22 as substring.

It is a Duffinian number.

5146291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5146261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151345 + ... + 151378.

It is an arithmetic number, because the mean of its divisors is an integer number (1362258).

Almost surely, 2^5146291 is an apocalyptic number.

5146291 is a deficient number, since it is larger than the sum of its proper divisors (302741).

5146291 is a wasteful number, since it uses less digits than its factorization.

5146291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302740.

The product of its digits is 2160, while the sum is 28.

The square root of 5146291 is about 2268.5438060571. The cubic root of 5146291 is about 172.6492833597.

The spelling of 5146291 in words is "five million, one hundred forty-six thousand, two hundred ninety-one".