42203580 has 24 divisors (see below), whose sum is σ = 118170192. Its totient is φ = 11254272.

The previous prime is 42203549. The next prime is 42203599. The reversal of 42203580 is 8530224.

It is a super-2 number, since 2×42203580² = 3562284329632800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42203580.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351637 + ... + 351756.

It is an arithmetic number, because the mean of its divisors is an integer number (4923758).

Almost surely, 2^42203580 is an apocalyptic number.

It is an amenable number.

42203580 is an abundant number, since it is smaller than the sum of its proper divisors (75966612).

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

42203580 is a wasteful number, since it uses less digits than its factorization.

42203580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703405 (or 703403 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 42203580 is about 6496.4282494306. The cubic root of 42203580 is about 348.1633860870.

The spelling of 42203580 in words is "forty-two million, two hundred three thousand, five hundred eighty".