2041656 has 32 divisors (see below), whose sum is σ = 5162640. Its totient is φ = 672768.

The previous prime is 2041643. The next prime is 2041661. The reversal of 2041656 is 6561402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890 + ... + 2766.

2^2041656 is an apocalyptic number.

It is an amenable number.

2041656 is an abundant number, since it is smaller than the sum of its proper divisors (3120984).

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

2041656 is a wasteful number, since it uses less digits than its factorization.

2041656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2041656 is about 1428.8652840628. The cubic root of 2041656 is about 126.8608225885.

The spelling of 2041656 in words is "two million, forty-one thousand, six hundred fifty-six".