2043974 has 8 divisors (see below), whose sum is σ = 3100680. Its totient is φ = 1010416.

The previous prime is 2043971. The next prime is 2043989. The reversal of 2043974 is 4793402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5564 + ... + 5919.

It is an arithmetic number, because the mean of its divisors is an integer number (387585).

2^2043974 is an apocalyptic number.

2043974 is a deficient number, since it is larger than the sum of its proper divisors (1056706).

2043974 is a wasteful number, since it uses less digits than its factorization.

2043974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11574.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2043974 is about 1429.6761871137. The cubic root of 2043974 is about 126.9088150300.

The spelling of 2043974 in words is "two million, forty-three thousand, nine hundred seventy-four".