11494537 has 2 divisors, whose sum is σ = 11494538. Its totient is φ = 11494536.

The previous prime is 11494529. The next prime is 11494541. The reversal of 11494537 is 73549411.

11494537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11485321 + 9216 = 3389^2 + 96^2 .

It is a cyclic number.

It is not a de Polignac number, because 11494537 - 2³ = 11494529 is a prime.

It is not a weakly prime, because it can be changed into another prime (11494577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5747268 + 5747269.

It is an arithmetic number, because the mean of its divisors is an integer number (5747269).

Almost surely, 2^11494537 is an apocalyptic number.

It is an amenable number.

11494537 is a deficient number, since it is larger than the sum of its proper divisors (1).

11494537 is an equidigital number, since it uses as much as digits as its factorization.

11494537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 11494537 is about 3390.3594204745. The cubic root of 11494537 is about 225.6821241782.

The spelling of 11494537 in words is "eleven million, four hundred ninety-four thousand, five hundred thirty-seven".