2541470 has 8 divisors (see below), whose sum is σ = 4574664. Its totient is φ = 1016584.

The previous prime is 2541457. The next prime is 2541479. The reversal of 2541470 is 741452.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541479) 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 3 ways as a sum of consecutive naturals, for example, 127064 + ... + 127083.

It is an arithmetic number, because the mean of its divisors is an integer number (571833).

2^2541470 is an apocalyptic number.

2541470 is a deficient number, since it is larger than the sum of its proper divisors (2033194).

2541470 is a wasteful number, since it uses less digits than its factorization.

2541470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254154.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2541470 is about 1594.1988583612. The cubic root of 2541470 is about 136.4672151760.

The spelling of 2541470 in words is "two million, five hundred forty-one thousand, four hundred seventy".