2260646 has 8 divisors (see below), whose sum is σ = 3397464. Its totient is φ = 1128160.

The previous prime is 2260633. The next prime is 2260649. The reversal of 2260646 is 6460622.

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

It is a super-2 number, since 2×2260646² = 10221040674632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260649) 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, 1121 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (424683).

2^2260646 is an apocalyptic number.

2260646 is a deficient number, since it is larger than the sum of its proper divisors (1136818).

2260646 is a wasteful number, since it uses less digits than its factorization.

2260646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2260646 is about 1503.5444788898. The cubic root of 2260646 is about 131.2434143332.

The spelling of 2260646 in words is "two million, two hundred sixty thousand, six hundred forty-six".