4040846 has 4 divisors (see below), whose sum is σ = 6061272. Its totient is φ = 2020422.

The previous prime is 4040833. The next prime is 4040873. The reversal of 4040846 is 6480404.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010210 + ... + 1010213.

It is an arithmetic number, because the mean of its divisors is an integer number (1515318).

Almost surely, 2^4040846 is an apocalyptic number.

4040846 is a deficient number, since it is larger than the sum of its proper divisors (2020426).

4040846 is a wasteful number, since it uses less digits than its factorization.

4040846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020425.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 4040846 is about 2010.1855635737. The cubic root of 4040846 is about 159.2786012457.

The spelling of 4040846 in words is "four million, forty thousand, eight hundred forty-six".