5151122 has 8 divisors (see below), whose sum is σ = 7797900. Its totient is φ = 2551824.

The previous prime is 5151061. The next prime is 5151131. The reversal of 5151122 is 2211515.

It can be written as a sum of positive squares in 2 ways, for example, as 4879681 + 271441 = 2209^2 + 521^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5151122.

It is an unprimeable number.

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, 11597 + ... + 12032.

Almost surely, 2^5151122 is an apocalyptic number.

5151122 is a deficient number, since it is larger than the sum of its proper divisors (2646778).

5151122 is a wasteful number, since it uses less digits than its factorization.

5151122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23740.

The product of its digits is 100, while the sum is 17.

The square root of 5151122 is about 2269.6083362554. The cubic root of 5151122 is about 172.7032903999.

Adding to 5151122 its reverse (2211515), we get a palindrome (7362637).

The spelling of 5151122 in words is "five million, one hundred fifty-one thousand, one hundred twenty-two".