2651426 has 16 divisors (see below), whose sum is σ = 4100928. Its totient is φ = 1285200.

The previous prime is 2651419. The next prime is 2651437. The reversal of 2651426 is 6241562.

It is a junction number, because it is equal to n+sod(n) for n = 2651395 and 2651404.

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, 12461 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (256308).

2^2651426 is an apocalyptic number.

2651426 is a deficient number, since it is larger than the sum of its proper divisors (1449502).

2651426 is a wasteful number, since it uses less digits than its factorization.

2651426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377.

The product of its digits is 2880, while the sum is 26.

The square root of 2651426 is about 1628.3199931217. The cubic root of 2651426 is about 138.4075677753.

Adding to 2651426 its reverse (6241562), we get a palindrome (8892988).

The spelling of 2651426 in words is "two million, six hundred fifty-one thousand, four hundred twenty-six".