42837080 has 64 divisors (see below), whose sum is σ = 113248800. Its totient is φ = 14376960.

The previous prime is 42837061. The next prime is 42837097. The reversal of 42837080 is 8073824.

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 15 ways as a sum of consecutive naturals, for example, 1976 + ... + 9464.

Almost surely, 2^42837080 is an apocalyptic number.

42837080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42837080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56624400).

42837080 is an abundant number, since it is smaller than the sum of its proper divisors (70411720).

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

42837080 is a wasteful number, since it uses less digits than its factorization.

42837080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524 (or 7520 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 42837080 is about 6545.0042016793. The cubic root of 42837080 is about 349.8967858919.

The spelling of 42837080 in words is "forty-two million, eight hundred thirty-seven thousand, eighty".