2437982 has 4 divisors (see below), whose sum is σ = 3656976. Its totient is φ = 1218990.

The previous prime is 2437973. The next prime is 2437993. The reversal of 2437982 is 2897342.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 609494 + ... + 609497.

It is an arithmetic number, because the mean of its divisors is an integer number (914244).

2^2437982 is an apocalyptic number.

2437982 is a deficient number, since it is larger than the sum of its proper divisors (1218994).

2437982 is a wasteful number, since it uses less digits than its factorization.

2437982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218993.

The product of its digits is 24192, while the sum is 35.

The square root of 2437982 is about 1561.4038555095. The cubic root of 2437982 is about 134.5891855158.

The spelling of 2437982 in words is "two million, four hundred thirty-seven thousand, nine hundred eighty-two".