2612606 has 8 divisors (see below), whose sum is σ = 3927144. Its totient is φ = 1303560.

The previous prime is 2612549. The next prime is 2612647. The reversal of 2612606 is 6062162.

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

It is a super-2 number, since 2×2612606² = 13651420222472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161 + ... + 2291.

It is an arithmetic number, because the mean of its divisors is an integer number (490893).

2^2612606 is an apocalyptic number.

2612606 is a deficient number, since it is larger than the sum of its proper divisors (1314538).

2612606 is a wasteful number, since it uses less digits than its factorization.

2612606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2612606 is about 1616.3557776678. The cubic root of 2612606 is about 137.7287607940.

Adding to 2612606 its reverse (6062162), we get a palindrome (8674768).

The spelling of 2612606 in words is "two million, six hundred twelve thousand, six hundred six".