4012472 has 16 divisors (see below), whose sum is σ = 7651800. Its totient is φ = 1972000.

The previous prime is 4012457. The next prime is 4012483. The reversal of 4012472 is 2742104.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 3779 + ... + 4722.

Almost surely, 2^4012472 is an apocalyptic number.

It is an amenable number.

4012472 is a deficient number, since it is larger than the sum of its proper divisors (3639328).

4012472 is a wasteful number, since it uses less digits than its factorization.

4012472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8566 (or 8562 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4012472 is about 2003.1155733008. The cubic root of 4012472 is about 158.9049179027.

Adding to 4012472 its reverse (2742104), we get a palindrome (6754576).

The spelling of 4012472 in words is "four million, twelve thousand, four hundred seventy-two".