202134076 has 6 divisors (see below), whose sum is σ = 353734640. Its totient is φ = 101067036.

The previous prime is 202134073. The next prime is 202134077. The reversal of 202134076 is 670431202.

It is a self number, because there is not a number n which added to its sum of digits gives 202134076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202134073) 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 as a sum of consecutive naturals, namely, 25266756 + ... + 25266763.

Almost surely, 2^202134076 is an apocalyptic number.

It is an amenable number.

202134076 is a deficient number, since it is larger than the sum of its proper divisors (151600564).

202134076 is a wasteful number, since it uses less digits than its factorization.

202134076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50533523 (or 50533521 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 202134076 is about 14217.3863983504. The cubic root of 202134076 is about 586.8762183288.

Adding to 202134076 its reverse (670431202), we get a palindrome (872565278).

The spelling of 202134076 in words is "two hundred two million, one hundred thirty-four thousand, seventy-six".