2793131 has 8 divisors (see below), whose sum is σ = 3145728. Its totient is φ = 2457000.

The previous prime is 2793121. The next prime is 2793149. The reversal of 2793131 is 1313972.

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

It is a cyclic number.

It is not a de Polignac number, because 2793131 - 2⁶ = 2793067 is a prime.

It is a super-2 number, since 2×2793131² = 15603161566322, which contains 22 as substring.

It is a Duffinian number.

2793131 is a modest number, since divided by 3131 gives 279 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 2793131.

It is not an unprimeable number, because it can be changed into a prime (2793101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755 + ... + 4436.

It is an arithmetic number, because the mean of its divisors is an integer number (393216).

2^2793131 is an apocalyptic number.

2793131 is a deficient number, since it is larger than the sum of its proper divisors (352597).

2793131 is a wasteful number, since it uses less digits than its factorization.

2793131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8233.

The product of its digits is 1134, while the sum is 26.

The square root of 2793131 is about 1671.2662863829. The cubic root of 2793131 is about 140.8306233698.

The spelling of 2793131 in words is "two million, seven hundred ninety-three thousand, one hundred thirty-one".