2045726 has 8 divisors (see below), whose sum is σ = 3079944. Its totient is φ = 1019080.

The previous prime is 2045713. The next prime is 2045731. The reversal of 2045726 is 6275402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2045695 and 2045704.

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, 1160 + ... + 2331.

It is an arithmetic number, because the mean of its divisors is an integer number (384993).

2^2045726 is an apocalyptic number.

2045726 is a deficient number, since it is larger than the sum of its proper divisors (1034218).

2045726 is a wasteful number, since it uses less digits than its factorization.

2045726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2045726 is about 1430.2887820297. The cubic root of 2045726 is about 126.9450647975.

The spelling of 2045726 in words is "two million, forty-five thousand, seven hundred twenty-six".