2045846 has 8 divisors (see below), whose sum is σ = 3347784. Its totient is φ = 929920.

The previous prime is 2045839. The next prime is 2045851. The reversal of 2045846 is 6485402.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46475 + ... + 46518.

It is an arithmetic number, because the mean of its divisors is an integer number (418473).

2^2045846 is an apocalyptic number.

2045846 is a deficient number, since it is larger than the sum of its proper divisors (1301938).

2045846 is a wasteful number, since it uses less digits than its factorization.

2045846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93006.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2045846 is about 1430.3307309850. The cubic root of 2045846 is about 126.9475469008.

The spelling of 2045846 in words is "two million, forty-five thousand, eight hundred forty-six".