2626161 has 8 divisors (see below), whose sum is σ = 3685920. Its totient is φ = 1658592.

The previous prime is 2626121. The next prime is 2626171. The reversal of 2626161 is 1616262.

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

It is not a de Polignac number, because 2626161 - 2¹⁰ = 2625137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2626121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22980 + ... + 23093.

It is an arithmetic number, because the mean of its divisors is an integer number (460740).

2^2626161 is an apocalyptic number.

It is an amenable number.

2626161 is a deficient number, since it is larger than the sum of its proper divisors (1059759).

2626161 is a wasteful number, since it uses less digits than its factorization.

2626161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46095.

The product of its digits is 864, while the sum is 24.

The square root of 2626161 is about 1620.5434273724. The cubic root of 2626161 is about 137.9665430340.

The spelling of 2626161 in words is "two million, six hundred twenty-six thousand, one hundred sixty-one".