202482740 has 12 divisors (see below), whose sum is σ = 425213796. Its totient is φ = 80993088.

The previous prime is 202482739. The next prime is 202482757. The reversal of 202482740 is 47284202.

It can be written as a sum of positive squares in 2 ways, for example, as 136515856 + 65966884 = 11684^2 + 8122^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5062049 + ... + 5062088.

It is an arithmetic number, because the mean of its divisors is an integer number (35434483).

Almost surely, 2^202482740 is an apocalyptic number.

202482740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202482740 is an abundant number, since it is smaller than the sum of its proper divisors (222731056).

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

202482740 is a wasteful number, since it uses less digits than its factorization.

202482740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10124146 (or 10124144 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 202482740 is about 14229.6430032520. The cubic root of 202482740 is about 587.2134615987.

The spelling of 202482740 in words is "two hundred two million, four hundred eighty-two thousand, seven hundred forty".