2037442 has 16 divisors (see below), whose sum is σ = 3425472. Its totient is φ = 900720.

The previous prime is 2037437. The next prime is 2037449. The reversal of 2037442 is 2447302.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2037449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438 + ... + 2065.

It is an arithmetic number, because the mean of its divisors is an integer number (214092).

2^2037442 is an apocalyptic number.

2037442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2037442 is a deficient number, since it is larger than the sum of its proper divisors (1388030).

2037442 is a wasteful number, since it uses less digits than its factorization.

2037442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 2037442 is about 1427.3899257036. The cubic root of 2037442 is about 126.7734817682.

The spelling of 2037442 in words is "two million, thirty-seven thousand, four hundred forty-two".