2750426 has 8 divisors (see below), whose sum is σ = 4715040. Its totient is φ = 1178748.

The previous prime is 2750401. The next prime is 2750431. The reversal of 2750426 is 6240572.

2750426 is nontrivially palindromic in base 4.

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

It is a junction number, because it is equal to n+sod(n) for n = 2750395 and 2750404.

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, 98216 + ... + 98243.

It is an arithmetic number, because the mean of its divisors is an integer number (589380).

2^2750426 is an apocalyptic number.

2750426 is a deficient number, since it is larger than the sum of its proper divisors (1964614).

2750426 is a wasteful number, since it uses less digits than its factorization.

2750426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196468.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2750426 is about 1658.4408340366. The cubic root of 2750426 is about 140.1092005153.

Adding to 2750426 its reverse (6240572), we get a palindrome (8990998).

The spelling of 2750426 in words is "two million, seven hundred fifty thousand, four hundred twenty-six".