2541730 has 32 divisors (see below), whose sum is σ = 4904064. Its totient is φ = 946176.

The previous prime is 2541703. The next prime is 2541733. The reversal of 2541730 is 371452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9762 + ... + 10018.

It is an arithmetic number, because the mean of its divisors is an integer number (153252).

2^2541730 is an apocalyptic number.

2541730 is a deficient number, since it is larger than the sum of its proper divisors (2362334).

2541730 is a wasteful number, since it uses less digits than its factorization.

2541730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2541730 is about 1594.2804019369. The cubic root of 2541730 is about 136.4718686857.

The spelling of 2541730 in words is "two million, five hundred forty-one thousand, seven hundred thirty".