11373287 has 2 divisors, whose sum is σ = 11373288. Its totient is φ = 11373286.

The previous prime is 11373283. The next prime is 11373353. The reversal of 11373287 is 78237311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11373287 - 2² = 11373283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11373283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5686643 + 5686644.

It is an arithmetic number, because the mean of its divisors is an integer number (5686644).

Almost surely, 2^11373287 is an apocalyptic number.

11373287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11373287 is an equidigital number, since it uses as much as digits as its factorization.

11373287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 32.

The square root of 11373287 is about 3372.4304292305. The cubic root of 11373287 is about 224.8857823583.

The spelling of 11373287 in words is "eleven million, three hundred seventy-three thousand, two hundred eighty-seven".