2002476 has 48 divisors (see below), whose sum is σ = 5519360. Its totient is φ = 552960.

The previous prime is 2002471. The next prime is 2002523. The reversal of 2002476 is 6742002.

2002476 = 239² + 240² + ... + 269².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002471) 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 15 ways as a sum of consecutive naturals, for example, 2220 + ... + 2988.

2^2002476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2759680).

2002476 is an abundant number, since it is smaller than the sum of its proper divisors (3516884).

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

2002476 is a wasteful number, since it uses less digits than its factorization.

2002476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2002476 is about 1415.0886898000. The cubic root of 2002476 is about 126.0440762906.

Adding to 2002476 its reverse (6742002), we get a palindrome (8744478).

It can be divided in two parts, 20024 and 76, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 2002476 in words is "two million, two thousand, four hundred seventy-six".