11074631 has 4 divisors (see below), whose sum is σ = 11239992. Its totient is φ = 10909272.

The previous prime is 11074621. The next prime is 11074643. The reversal of 11074631 is 13647011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13647011 = 7 ⋅1949573.

It is a cyclic number.

It is not a de Polignac number, because 11074631 - 2²² = 6880327 is a prime.

It is a super-2 number, since 2×11074631² = 245294903572322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11074597 and 11074606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11074601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82580 + ... + 82713.

It is an arithmetic number, because the mean of its divisors is an integer number (2809998).

Almost surely, 2^11074631 is an apocalyptic number.

11074631 is a deficient number, since it is larger than the sum of its proper divisors (165361).

11074631 is an equidigital number, since it uses as much as digits as its factorization.

11074631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165360.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11074631 is about 3327.8568178334. The cubic root of 11074631 is about 222.8998390574.

The spelling of 11074631 in words is "eleven million, seventy-four thousand, six hundred thirty-one".