202387028 has 12 divisors (see below), whose sum is σ = 369576480. Its totient is φ = 96793752.

The previous prime is 202387021. The next prime is 202387037. The reversal of 202387028 is 820783202.

It is a junction number, because it is equal to n+sod(n) for n = 202386985 and 202387003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202387021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099838 + ... + 1100021.

It is an arithmetic number, because the mean of its divisors is an integer number (30798040).

Almost surely, 2^202387028 is an apocalyptic number.

It is an amenable number.

202387028 is a deficient number, since it is larger than the sum of its proper divisors (167189452).

202387028 is a wasteful number, since it uses less digits than its factorization.

202387028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199886 (or 2199884 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 202387028 is about 14226.2794855155. The cubic root of 202387028 is about 587.1209232869.

The spelling of 202387028 in words is "two hundred two million, three hundred eighty-seven thousand, twenty-eight".