2261466499 has 4 divisors (see below), whose sum is σ = 2273184136. Its totient is φ = 2249748864.

The previous prime is 2261466443. The next prime is 2261466527. The reversal of 2261466499 is 9946641622.

2261466499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2261466499 - 2²³ = 2253077891 is a prime.

It is a super-2 number, since 2×2261466499² = 10228461452198634002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2261466409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5858529 + ... + 5858914.

It is an arithmetic number, because the mean of its divisors is an integer number (568296034).

Almost surely, 2^2261466499 is an apocalyptic number.

2261466499 is a deficient number, since it is larger than the sum of its proper divisors (11717637).

2261466499 is a wasteful number, since it uses less digits than its factorization.

2261466499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11717636.

The product of its digits is 1119744, while the sum is 49.

The square root of 2261466499 is about 47554.8788138504. The cubic root of 2261466499 is about 1312.5929063062.

The spelling of 2261466499 in words is "two billion, two hundred sixty-one million, four hundred sixty-six thousand, four hundred ninety-nine".