2527390 has 16 divisors (see below), whose sum is σ = 4817232. Its totient is φ = 951424.

The previous prime is 2527381. The next prime is 2527391. The reversal of 2527390 is 937252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2527391) 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, 7264 + ... + 7603.

It is an arithmetic number, because the mean of its divisors is an integer number (301077).

2^2527390 is an apocalyptic number.

2527390 is a deficient number, since it is larger than the sum of its proper divisors (2289842).

2527390 is a wasteful number, since it uses less digits than its factorization.

2527390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14891.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2527390 is about 1589.7767138815. The cubic root of 2527390 is about 136.2147343008.

The spelling of 2527390 in words is "two million, five hundred twenty-seven thousand, three hundred ninety".