1004267472 has 40 divisors (see below), whose sum is σ = 2793925344. Its totient is φ = 309005184.

The previous prime is 1004267447. The next prime is 1004267483. The reversal of 1004267472 is 2747624001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804078 + ... + 805325.

Almost surely, 2^1004267472 is an apocalyptic number.

1004267472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1004267472 is an abundant number, since it is smaller than the sum of its proper divisors (1789657872).

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

1004267472 is a wasteful number, since it uses less digits than its factorization.

1004267472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609427 (or 1609421 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 1004267472 is about 31690.1794251784. The cubic root of 1004267472 is about 1001.4204719707.

The spelling of 1004267472 in words is "one billion, four million, two hundred sixty-seven thousand, four hundred seventy-two".