2074437 has 8 divisors (see below), whose sum is σ = 3073280. Its totient is φ = 1382940.

The previous prime is 2074433. The next prime is 2074447. The reversal of 2074437 is 7344702.

It is not a de Polignac number, because 2074437 - 2² = 2074433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 76831 = 2074437 / (2 + 0 + 7 + 4 + 4 + 3 + 7).

It is a Duffinian number.

2074437 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2074437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2074433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38389 + ... + 38442.

It is an arithmetic number, because the mean of its divisors is an integer number (384160).

2^2074437 is an apocalyptic number.

2074437 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2074437 is a deficient number, since it is larger than the sum of its proper divisors (998843).

2074437 is an equidigital number, since it uses as much as digits as its factorization.

2074437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76840 (or 76834 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 2074437 is about 1440.2905956785. The cubic root of 2074437 is about 127.5361835021.

The spelling of 2074437 in words is "two million, seventy-four thousand, four hundred thirty-seven".