2261190224 has 20 divisors (see below), whose sum is σ = 4389781536. Its totient is φ = 1128343392.

The previous prime is 2261190223. The next prime is 2261190227. The reversal of 2261190224 is 4220911622.

It is a super-2 number, since 2×2261190224² = 10225962458226340352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2261190223) 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, 132434 + ... + 148529.

Almost surely, 2^2261190224 is an apocalyptic number.

It is an amenable number.

2261190224 is a deficient number, since it is larger than the sum of its proper divisors (2128591312).

2261190224 is a wasteful number, since it uses less digits than its factorization.

2261190224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281474 (or 281468 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2261190224 is about 47551.9739232768. The cubic root of 2261190224 is about 1312.5394525888.

The spelling of 2261190224 in words is "two billion, two hundred sixty-one million, one hundred ninety thousand, two hundred twenty-four".