202675980 has 48 divisors (see below), whose sum is σ = 611148384. Its totient is φ = 49889280.

The previous prime is 202675937. The next prime is 202675981. The reversal of 202675980 is 89576202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (202675981) 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, 129141 + ... + 130700.

It is an arithmetic number, because the mean of its divisors is an integer number (12732258).

Almost surely, 2^202675980 is an apocalyptic number.

202675980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202675980 is an abundant number, since it is smaller than the sum of its proper divisors (408472404).

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

202675980 is a wasteful number, since it uses less digits than its factorization.

202675980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259866 (or 259864 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 202675980 is about 14236.4314348786. The cubic root of 202675980 is about 587.4002051711.

The spelling of 202675980 in words is "two hundred two million, six hundred seventy-five thousand, nine hundred eighty".