2541670 has 16 divisors (see below), whose sum is σ = 4844448. Its totient is φ = 956800.

The previous prime is 2541613. The next prime is 2541677. The reversal of 2541670 is 761452.

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 (2541677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7306 + ... + 7645.

It is an arithmetic number, because the mean of its divisors is an integer number (302778).

2^2541670 is an apocalyptic number.

2541670 is a deficient number, since it is larger than the sum of its proper divisors (2302778).

2541670 is a wasteful number, since it uses less digits than its factorization.

2541670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14975.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2541670 is about 1594.2615845588. The cubic root of 2541670 is about 136.4707948270.

The spelling of 2541670 in words is "two million, five hundred forty-one thousand, six hundred seventy".