2261062604 has 12 divisors (see below), whose sum is σ = 4093303200. Its totient is φ = 1091547408.

The previous prime is 2261062597. The next prime is 2261062619. The reversal of 2261062604 is 4062601622.

It is a super-2 number, since 2×2261062604² = 10224808198414521632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9745844 + ... + 9746075.

It is an arithmetic number, because the mean of its divisors is an integer number (341108600).

Almost surely, 2^2261062604 is an apocalyptic number.

It is an amenable number.

2261062604 is a deficient number, since it is larger than the sum of its proper divisors (1832240596).

2261062604 is a wasteful number, since it uses less digits than its factorization.

2261062604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19491952 (or 19491950 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2261062604 is about 47550.6320042121. The cubic root of 2261062604 is about 1312.5147591870.

The spelling of 2261062604 in words is "two billion, two hundred sixty-one million, sixty-two thousand, six hundred four".