11411613 has 6 divisors (see below), whose sum is σ = 16483454. Its totient is φ = 7607736.

The previous prime is 11411597. The next prime is 11411633. The reversal of 11411613 is 31611411.

11411613 is a `hidden beast` number, since 11 + 41 + 1 + 613 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11410884 + 729 = 3378^2 + 27^2 .

It is not a de Polignac number, because 11411613 - 2⁴ = 11411597 is a prime.

It is a super-2 number, since 2×11411613² = 260449822523538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 633970 + ... + 633987.

Almost surely, 2^11411613 is an apocalyptic number.

It is an amenable number.

11411613 is a deficient number, since it is larger than the sum of its proper divisors (5071841).

11411613 is a wasteful number, since it uses less digits than its factorization.

11411613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267963 (or 1267960 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 11411613 is about 3378.1079023619. The cubic root of 11411613 is about 225.1381078030.

The spelling of 11411613 in words is "eleven million, four hundred eleven thousand, six hundred thirteen".