2437442 has 16 divisors (see below), whose sum is σ = 4209792. Its totient is φ = 1036800.

The previous prime is 2437441. The next prime is 2437451. The reversal of 2437442 is 2447342.

It is a super-2 number, since 2×2437442² = 11882247006728, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2437441) 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, 1538 + ... + 2690.

It is an arithmetic number, because the mean of its divisors is an integer number (263112).

2^2437442 is an apocalyptic number.

2437442 is a deficient number, since it is larger than the sum of its proper divisors (1772350).

2437442 is a wasteful number, since it uses less digits than its factorization.

2437442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313.

The product of its digits is 5376, while the sum is 26.

The square root of 2437442 is about 1561.2309246233. The cubic root of 2437442 is about 134.5792478533.

The spelling of 2437442 in words is "two million, four hundred thirty-seven thousand, four hundred forty-two".