2590761 has 8 divisors (see below), whose sum is σ = 3461920. Its totient is φ = 1723392.

The previous prime is 2590729. The next prime is 2590769. The reversal of 2590761 is 1670952.

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

It is not a de Polignac number, because 2590761 - 2⁵ = 2590729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2590769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1746 + ... + 2868.

It is an arithmetic number, because the mean of its divisors is an integer number (432740).

2^2590761 is an apocalyptic number.

It is an amenable number.

2590761 is a deficient number, since it is larger than the sum of its proper divisors (871159).

2590761 is a wasteful number, since it uses less digits than its factorization.

2590761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 2590761 is about 1609.5841077744. The cubic root of 2590761 is about 137.3438182577.

The spelling of 2590761 in words is "two million, five hundred ninety thousand, seven hundred sixty-one".