2261133395 has 16 divisors (see below), whose sum is σ = 2782080000. Its totient is φ = 1763174400.

The previous prime is 2261133389. The next prime is 2261133403. The reversal of 2261133395 is 5933311622.

It is not a de Polignac number, because 2261133395 - 2¹⁶ = 2261067859 is a prime.

It is a super-2 number, since 2×2261133395² = 10225448459968452050, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 251630 + ... + 260460.

It is an arithmetic number, because the mean of its divisors is an integer number (173880000).

Almost surely, 2^2261133395 is an apocalyptic number.

2261133395 is a deficient number, since it is larger than the sum of its proper divisors (520946605).

2261133395 is a wasteful number, since it uses less digits than its factorization.

2261133395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10126.

The product of its digits is 29160, while the sum is 35.

The square root of 2261133395 is about 47551.3763733501. The cubic root of 2261133395 is about 1312.5284567677.

The spelling of 2261133395 in words is "two billion, two hundred sixty-one million, one hundred thirty-three thousand, three hundred ninety-five".