2442872 has 32 divisors (see below), whose sum is σ = 4795200. Its totient is φ = 1165824.

The previous prime is 2442871. The next prime is 2442889. The reversal of 2442872 is 2782442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442871) 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, 27404 + ... + 27492.

It is an arithmetic number, because the mean of its divisors is an integer number (149850).

2^2442872 is an apocalyptic number.

It is an amenable number.

2442872 is a deficient number, since it is larger than the sum of its proper divisors (2352328).

2442872 is a wasteful number, since it uses less digits than its factorization.

2442872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 211 counting only the distinct ones).

The product of its digits is 7168, while the sum is 29.

The square root of 2442872 is about 1562.9689696216. The cubic root of 2442872 is about 134.6791098306.

The spelling of 2442872 in words is "two million, four hundred forty-two thousand, eight hundred seventy-two".