2606486 has 4 divisors (see below), whose sum is σ = 3909732. Its totient is φ = 1303242.

The previous prime is 2606473. The next prime is 2606489. The reversal of 2606486 is 6846062.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651620 + ... + 651623.

It is an arithmetic number, because the mean of its divisors is an integer number (977433).

2^2606486 is an apocalyptic number.

2606486 is a deficient number, since it is larger than the sum of its proper divisors (1303246).

2606486 is a wasteful number, since it uses less digits than its factorization.

2606486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303245.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2606486 is about 1614.4615201360. The cubic root of 2606486 is about 137.6211340240.

The spelling of 2606486 in words is "two million, six hundred six thousand, four hundred eighty-six".