2472003 has 6 divisors (see below), whose sum is σ = 3570684. Its totient is φ = 1647996.

The previous prime is 2471993. The next prime is 2472023. The reversal of 2472003 is 3002742.

It is a happy number.

It is not a de Polignac number, because 2472003 - 2⁶ = 2471939 is a prime.

It is a super-2 number, since 2×2472003² = 12221597664018, which contains 22 as substring.

2472003 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2472023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137325 + ... + 137342.

It is an arithmetic number, because the mean of its divisors is an integer number (595114).

2^2472003 is an apocalyptic number.

2472003 is a deficient number, since it is larger than the sum of its proper divisors (1098681).

2472003 is a wasteful number, since it uses less digits than its factorization.

2472003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274673 (or 274670 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2472003 is about 1572.2604746034. The cubic root of 2472003 is about 135.2123407325.

Adding to 2472003 its reverse (3002742), we get a palindrome (5474745).

It can be divided in two parts, 24 and 72003, that added together give a palindrome (72027).

The spelling of 2472003 in words is "two million, four hundred seventy-two thousand, three".