2547260 has 12 divisors (see below), whose sum is σ = 5349288. Its totient is φ = 1018896.

The previous prime is 2547257. The next prime is 2547271. The reversal of 2547260 is 627452.

It is a d-powerful number, because it can be written as 2¹³ + 5⁵ + 4² + 7⁷ + 2¹⁵ + 6⁸ + 0 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 63662 + ... + 63701.

It is an arithmetic number, because the mean of its divisors is an integer number (445774).

2^2547260 is an apocalyptic number.

2547260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2547260 is an abundant number, since it is smaller than the sum of its proper divisors (2802028).

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

2547260 is a wasteful number, since it uses less digits than its factorization.

2547260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127372 (or 127370 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2547260 is about 1596.0137844016. The cubic root of 2547260 is about 136.5707701914.

The spelling of 2547260 in words is "two million, five hundred forty-seven thousand, two hundred sixty".