202034004 has 24 divisors (see below), whose sum is σ = 471649248. Its totient is φ = 67310880.

The previous prime is 202033991. The next prime is 202034009. The reversal of 202034004 is 400430202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202034009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36039 + ... + 41265.

It is an arithmetic number, because the mean of its divisors is an integer number (19652052).

Almost surely, 2^202034004 is an apocalyptic number.

It is an amenable number.

202034004 is an abundant number, since it is smaller than the sum of its proper divisors (269615244).

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

202034004 is a wasteful number, since it uses less digits than its factorization.

202034004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8455 (or 8453 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 202034004 is about 14213.8666097582. The cubic root of 202034004 is about 586.7793526367.

Adding to 202034004 its reverse (400430202), we get a palindrome (602464206).

The spelling of 202034004 in words is "two hundred two million, thirty-four thousand, four".