2001472 has 28 divisors (see below), whose sum is σ = 4334256. Its totient is φ = 909440.

The previous prime is 2001469. The next prime is 2001481. The reversal of 2001472 is 2741002.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718 + ... + 2125.

2^2001472 is an apocalyptic number.

2001472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2001472 is an abundant number, since it is smaller than the sum of its proper divisors (2332784).

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

2001472 is a wasteful number, since it uses less digits than its factorization.

2001472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866 (or 2856 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 2001472 is about 1414.7338972400. The cubic root of 2001472 is about 126.0230074724.

Adding to 2001472 its reverse (2741002), we get a palindrome (4742474).

The spelling of 2001472 in words is "two million, one thousand, four hundred seventy-two".