42748376 has 16 divisors (see below), whose sum is σ = 87440040. Its totient is φ = 19431040.

The previous prime is 42748367. The next prime is 42748393. The reversal of 42748376 is 67384724.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242801 + ... + 242976.

Almost surely, 2^42748376 is an apocalyptic number.

It is an amenable number.

42748376 is an abundant number, since it is smaller than the sum of its proper divisors (44691664).

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

42748376 is a wasteful number, since it uses less digits than its factorization.

42748376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485794 (or 485790 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 42748376 is about 6538.2242237476. The cubic root of 42748376 is about 349.6551051454.

The spelling of 42748376 in words is "forty-two million, seven hundred forty-eight thousand, three hundred seventy-six".