42703580 has 24 divisors (see below), whose sum is σ = 90328560. Its totient is φ = 16957440.

The previous prime is 42703553. The next prime is 42703597. The reversal of 42703580 is 8530724.

It is a happy number.

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, 4901 + ... + 10460.

It is an arithmetic number, because the mean of its divisors is an integer number (3763690).

Almost surely, 2^42703580 is an apocalyptic number.

It is an amenable number.

42703580 is an abundant number, since it is smaller than the sum of its proper divisors (47624980).

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

42703580 is a wasteful number, since it uses less digits than its factorization.

42703580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15509 (or 15507 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 42703580 is about 6534.7976250225. The cubic root of 42703580 is about 349.5329279941.

The spelling of 42703580 in words is "forty-two million, seven hundred three thousand, five hundred eighty".