3118472 has 32 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 1325184.

The previous prime is 3118469. The next prime is 3118481. The reversal of 3118472 is 2748113.

3118472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3118472² = 19449735229568, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12929 + ... + 13167.

It is an arithmetic number, because the mean of its divisors is an integer number (210600).

Almost surely, 2^3118472 is an apocalyptic number.

It is an amenable number.

3118472 is an abundant number, since it is smaller than the sum of its proper divisors (3620728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3118472 is a wasteful number, since it uses less digits than its factorization.

3118472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 481 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 3118472 is about 1765.9195904684. The cubic root of 3118472 is about 146.0990133395.

The spelling of 3118472 in words is "three million, one hundred eighteen thousand, four hundred seventy-two".