2875426 has 4 divisors (see below), whose sum is σ = 4313142. Its totient is φ = 1437712.

The previous prime is 2875423. The next prime is 2875427. The reversal of 2875426 is 6245782.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 2401 = 1695^2 + 49^2 .

It is a d-powerful number, because it can be written as 2¹⁸ + 8² + 7⁶ + 5⁸ + 4² + 2²¹ + 6⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2875391 and 2875400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718855 + ... + 718858.

2^2875426 is an apocalyptic number.

2875426 is a deficient number, since it is larger than the sum of its proper divisors (1437716).

2875426 is a wasteful number, since it uses less digits than its factorization.

2875426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437715.

The product of its digits is 26880, while the sum is 34.

The square root of 2875426 is about 1695.7081116749. The cubic root of 2875426 is about 142.2003717607.

The spelling of 2875426 in words is "two million, eight hundred seventy-five thousand, four hundred twenty-six".