5149862 has 8 divisors (see below), whose sum is σ = 7793496. Its totient is φ = 2552032.

The previous prime is 5149853. The next prime is 5149867. The reversal of 5149862 is 2689415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×5149862⁴ (a number of 28 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11168 + ... + 11619.

It is an arithmetic number, because the mean of its divisors is an integer number (974187).

Almost surely, 2^5149862 is an apocalyptic number.

5149862 is a deficient number, since it is larger than the sum of its proper divisors (2643634).

5149862 is a wasteful number, since it uses less digits than its factorization.

5149862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22902.

The product of its digits is 17280, while the sum is 35.

The square root of 5149862 is about 2269.3307383456. The cubic root of 5149862 is about 172.6892077792.

The spelling of 5149862 in words is "five million, one hundred forty-nine thousand, eight hundred sixty-two".