5151260 has 24 divisors (see below), whose sum is σ = 10885056. Its totient is φ = 2047680.

The previous prime is 5151257. The next prime is 5151269. The reversal of 5151260 is 621515.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151269) 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 7 ways as a sum of consecutive naturals, for example, 2909 + ... + 4331.

It is an arithmetic number, because the mean of its divisors is an integer number (453544).

Almost surely, 2^5151260 is an apocalyptic number.

It is an amenable number.

5151260 is an abundant number, since it is smaller than the sum of its proper divisors (5733796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5151260 is a wasteful number, since it uses less digits than its factorization.

5151260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1611 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5151260 is about 2269.6387377730. The cubic root of 5151260 is about 172.7048326426.

Adding to 5151260 its reverse (621515), we get a palindrome (5772775).

The spelling of 5151260 in words is "five million, one hundred fifty-one thousand, two hundred sixty".