3124472 has 24 divisors (see below), whose sum is σ = 6346440. Its totient is φ = 1441440.

The previous prime is 3124469. The next prime is 3124519. The reversal of 3124472 is 2744213.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197 + ... + 2507.

It is an arithmetic number, because the mean of its divisors is an integer number (264435).

Almost surely, 2^3124472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3124472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3173220).

3124472 is an abundant number, since it is smaller than the sum of its proper divisors (3221968).

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

3124472 is a wasteful number, since it uses less digits than its factorization.

3124472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343 (or 2326 counting only the distinct ones).

The product of its digits is 1344, while the sum is 23.

The square root of 3124472 is about 1767.6176057055. The cubic root of 3124472 is about 146.1926524129.

Adding to 3124472 its reverse (2744213), we get a palindrome (5868685).

The spelling of 3124472 in words is "three million, one hundred twenty-four thousand, four hundred seventy-two".