2665046 has 8 divisors (see below), whose sum is σ = 4008744. Its totient is φ = 1328800.

The previous prime is 2665043. The next prime is 2665051. The reversal of 2665046 is 6405662.

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

It is a plaindrome in base 15.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2665043) 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, 860 + ... + 2463.

It is an arithmetic number, because the mean of its divisors is an integer number (501093).

2^2665046 is an apocalyptic number.

2665046 is a deficient number, since it is larger than the sum of its proper divisors (1343698).

2665046 is a wasteful number, since it uses less digits than its factorization.

2665046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2665046 is about 1632.4968606402. The cubic root of 2665046 is about 138.6441564895.

The spelling of 2665046 in words is "two million, six hundred sixty-five thousand, forty-six".