2913260 has 24 divisors (see below), whose sum is σ = 6992160. Its totient is φ = 998784.

The previous prime is 2913259. The next prime is 2913263. The reversal of 2913260 is 623192.

It is not an unprimeable number, because it can be changed into a prime (2913263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10265 + ... + 10544.

It is an arithmetic number, because the mean of its divisors is an integer number (291340).

2^2913260 is an apocalyptic number.

2913260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2913260 is an abundant number, since it is smaller than the sum of its proper divisors (4078900).

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

2913260 is a wasteful number, since it uses less digits than its factorization.

2913260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20825 (or 20823 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2913260 is about 1706.8274663832. The cubic root of 2913260 is about 142.8213329291.

It can be divided in two parts, 29132 and 60, that added together give a palindrome (29192).

The spelling of 2913260 in words is "two million, nine hundred thirteen thousand, two hundred sixty".