42913748 has 24 divisors (see below), whose sum is σ = 76675200. Its totient is φ = 21011328.

The previous prime is 42913733. The next prime is 42913771. The reversal of 42913748 is 84731924.

It is a nialpdrome in base 9.

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, 43436 + ... + 44412.

It is an arithmetic number, because the mean of its divisors is an integer number (3194800).

Almost surely, 2^42913748 is an apocalyptic number.

It is an amenable number.

42913748 is a deficient number, since it is larger than the sum of its proper divisors (33761452).

42913748 is a wasteful number, since it uses less digits than its factorization.

42913748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199 (or 1197 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 42913748 is about 6550.8585696838. The cubic root of 42913748 is about 350.1054049880.

The spelling of 42913748 in words is "forty-two million, nine hundred thirteen thousand, seven hundred forty-eight".