11613473 has 2 divisors, whose sum is σ = 11613474. Its totient is φ = 11613472.

The previous prime is 11613463. The next prime is 11613509. The reversal of 11613473 is 37431611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6492304 + 5121169 = 2548^2 + 2263^2 .

It is a cyclic number.

It is not a de Polignac number, because 11613473 - 2⁴ = 11613457 is a prime.

It is not a weakly prime, because it can be changed into another prime (11613463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806736 + 5806737.

It is an arithmetic number, because the mean of its divisors is an integer number (5806737).

Almost surely, 2^11613473 is an apocalyptic number.

It is an amenable number.

11613473 is a deficient number, since it is larger than the sum of its proper divisors (1).

11613473 is an equidigital number, since it uses as much as digits as its factorization.

11613473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 26.

The square root of 11613473 is about 3407.8546037060. The cubic root of 11613473 is about 226.4578456930.

The spelling of 11613473 in words is "eleven million, six hundred thirteen thousand, four hundred seventy-three".