11167487 has 8 divisors (see below), whose sum is σ = 12100176. Its totient is φ = 10265472.

The previous prime is 11167477. The next prime is 11167511. The reversal of 11167487 is 78476111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11167487 - 2⁶ = 11167423 is a prime.

It is a Duffinian number.

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11167427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6908 + ... + 8369.

It is an arithmetic number, because the mean of its divisors is an integer number (1512522).

Almost surely, 2^11167487 is an apocalyptic number.

11167487 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11167487 is a deficient number, since it is larger than the sum of its proper divisors (932689).

11167487 is a wasteful number, since it uses less digits than its factorization.

11167487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15337.

The product of its digits is 9408, while the sum is 35.

The square root of 11167487 is about 3341.7790172302. The cubic root of 11167487 is about 223.5210789776.

The spelling of 11167487 in words is "eleven million, one hundred sixty-seven thousand, four hundred eighty-seven".