2438270 has 32 divisors (see below), whose sum is σ = 4747680. Its totient is φ = 898560.

The previous prime is 2438239. The next prime is 2438281. The reversal of 2438270 is 728342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7634 + ... + 7946.

It is an arithmetic number, because the mean of its divisors is an integer number (148365).

2^2438270 is an apocalyptic number.

2438270 is a deficient number, since it is larger than the sum of its proper divisors (2309410).

2438270 is a wasteful number, since it uses less digits than its factorization.

2438270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2438270 is about 1561.4960774847. The cubic root of 2438270 is about 134.5944850024.

The spelling of 2438270 in words is "two million, four hundred thirty-eight thousand, two hundred seventy".