11474031 has 16 divisors (see below), whose sum is σ = 16313184. Its totient is φ = 7148544.

The previous prime is 11474011. The next prime is 11474051. The reversal of 11474031 is 13047411.

11474031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11474011) and next prime (11474051).

It is a de Polignac number, because none of the positive numbers 2^k-11474031 is a prime.

It is a super-2 number, since 2×11474031² = 263306774777922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11473989 and 11474007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11474011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7291 + ... + 8723.

It is an arithmetic number, because the mean of its divisors is an integer number (1019574).

Almost surely, 2^11474031 is an apocalyptic number.

11474031 is a deficient number, since it is larger than the sum of its proper divisors (4839153).

11474031 is a wasteful number, since it uses less digits than its factorization.

11474031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 11474031 is about 3387.3339073673. Note that the first 3 decimals coincide. The cubic root of 11474031 is about 225.5478403193.

The spelling of 11474031 in words is "eleven million, four hundred seventy-four thousand, thirty-one".