1006372 has 12 divisors (see below), whose sum is σ = 1802416. Its totient is φ = 491400.

The previous prime is 1006367. The next prime is 1006391. The reversal of 1006372 is 2736001.

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 3 ways as a sum of consecutive naturals, for example, 2754 + ... + 3097.

2^1006372 is an apocalyptic number.

It is an amenable number.

1006372 is a deficient number, since it is larger than the sum of its proper divisors (796044).

1006372 is a wasteful number, since it uses less digits than its factorization.

1006372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5898 (or 5896 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1006372 is about 1003.1809408078. The cubic root of 1006372 is about 100.2119504527.

It can be divided in two parts, 1006 and 372, that added together give a triangular number (1378 = T₅₂).

The spelling of 1006372 in words is "one million, six thousand, three hundred seventy-two".