202004010 has 192 divisors, whose sum is σ = 616636800. Its totient is φ = 46904832.

The previous prime is 202004003. The next prime is 202004021. The reversal of 202004010 is 10400202.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 202003983 and 202004001.

It is a congruent 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 95 ways as a sum of consecutive naturals, for example, 866854 + ... + 867086.

It is an arithmetic number, because the mean of its divisors is an integer number (3211650).

Almost surely, 2^202004010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202004010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308318400).

202004010 is an abundant number, since it is smaller than the sum of its proper divisors (414632790).

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

202004010 is a wasteful number, since it uses less digits than its factorization.

202004010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 202004010 is about 14212.8114741595. The cubic root of 202004010 is about 586.7503134146.

Adding to 202004010 its reverse (10400202), we get a palindrome (212404212).

The spelling of 202004010 in words is "two hundred two million, four thousand, ten".