11283613 has 6 divisors (see below), whose sum is σ = 12402782. Its totient is φ = 10257720.

The previous prime is 11283607. The next prime is 11283641. The reversal of 11283613 is 31638211.

11283613 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11108889 + 174724 = 3333^2 + 418^2 .

It is not a de Polignac number, because 11283613 - 2¹³ = 11275421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11283313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46506 + ... + 46747.

Almost surely, 2^11283613 is an apocalyptic number.

It is an amenable number.

11283613 is a deficient number, since it is larger than the sum of its proper divisors (1119169).

11283613 is an equidigital number, since it uses as much as digits as its factorization.

11283613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93275 (or 93264 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 11283613 is about 3359.1089592331. The cubic root of 11283613 is about 224.2931761194.

The spelling of 11283613 in words is "eleven million, two hundred eighty-three thousand, six hundred thirteen".