11463011 has 6 divisors (see below), whose sum is σ = 13334580. Its totient is φ = 9825396.

The previous prime is 11462989. The next prime is 11463013. The reversal of 11463011 is 11036411.

It is a de Polignac number, because none of the positive numbers 2^k-11463011 is a prime.

It is a super-2 number, since 2×11463011² = 262801242372242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11463013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116921 + ... + 117018.

It is an arithmetic number, because the mean of its divisors is an integer number (2222430).

Almost surely, 2^11463011 is an apocalyptic number.

11463011 is a deficient number, since it is larger than the sum of its proper divisors (1871569).

11463011 is an equidigital number, since it uses as much as digits as its factorization.

11463011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233953 (or 233946 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 11463011 is about 3385.7068685874. The cubic root of 11463011 is about 225.4756095763.

Adding to 11463011 its reverse (11036411), we get a palindrome (22499422).

The spelling of 11463011 in words is "eleven million, four hundred sixty-three thousand, eleven".