2045676 has 12 divisors (see below), whose sum is σ = 4773272. Its totient is φ = 681888.

The previous prime is 2045669. The next prime is 2045677. The reversal of 2045676 is 6765402.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2045677) 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, 85225 + ... + 85248.

2^2045676 is an apocalyptic number.

It is an amenable number.

2045676 is an abundant number, since it is smaller than the sum of its proper divisors (2727596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2045676 is a wasteful number, since it uses less digits than its factorization.

2045676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170480 (or 170478 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2045676 is about 1430.2713029352. The cubic root of 2045676 is about 126.9440305591.

The spelling of 2045676 in words is "two million, forty-five thousand, six hundred seventy-six".