2609126 has 16 divisors (see below), whose sum is σ = 4463424. Its totient is φ = 1133184.

The previous prime is 2609107. The next prime is 2609147. The reversal of 2609126 is 6219062.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 2609095 and 2609104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2510 + ... + 3393.

It is an arithmetic number, because the mean of its divisors is an integer number (278964).

2^2609126 is an apocalyptic number.

2609126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2609126 is a deficient number, since it is larger than the sum of its proper divisors (1854298).

2609126 is a wasteful number, since it uses less digits than its factorization.

2609126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2609126 is about 1615.2789232823. The cubic root of 2609126 is about 137.6675818979.

The spelling of 2609126 in words is "two million, six hundred nine thousand, one hundred twenty-six".