1006472 has 16 divisors (see below), whose sum is σ = 1908060. Its totient is φ = 497664.

The previous prime is 1006471. The next prime is 1006493. The reversal of 1006472 is 2746001.

It can be written as a sum of positive squares in 2 ways, for example, as 894916 + 111556 = 946^2 + 334^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006471) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 128 + ... + 1424.

2^1006472 is an apocalyptic number.

It is an amenable number.

1006472 is a deficient number, since it is larger than the sum of its proper divisors (901588).

1006472 is a wasteful number, since it uses less digits than its factorization.

1006472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400 (or 1396 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1006472 is about 1003.2307810270. The cubic root of 1006472 is about 100.2152695908.

The spelling of 1006472 in words is "one million, six thousand, four hundred seventy-two".