2631095 has 8 divisors (see below), whose sum is σ = 3197760. Its totient is φ = 2077920.

The previous prime is 2631091. The next prime is 2631103. The reversal of 2631095 is 5901362.

2631095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2631095 - 2² = 2631091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2631091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2936 + ... + 3725.

It is an arithmetic number, because the mean of its divisors is an integer number (399720).

2^2631095 is an apocalyptic number.

2631095 is a deficient number, since it is larger than the sum of its proper divisors (566665).

2631095 is an equidigital number, since it uses as much as digits as its factorization.

2631095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6745.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 2631095 is about 1622.0650418525. The cubic root of 2631095 is about 138.0528922784.

The spelling of 2631095 in words is "two million, six hundred thirty-one thousand, ninety-five".