42802758 has 24 divisors (see below), whose sum is σ = 92868048. Its totient is φ = 14247792.

The previous prime is 42802751. The next prime is 42802777. The reversal of 42802758 is 85720824.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42802751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18016 + ... + 20252.

It is an arithmetic number, because the mean of its divisors is an integer number (3869502).

Almost surely, 2^42802758 is an apocalyptic number.

42802758 is an abundant number, since it is smaller than the sum of its proper divisors (50065290).

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

42802758 is a wasteful number, since it uses less digits than its factorization.

42802758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308 (or 3305 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 42802758 is about 6542.3816764233. The cubic root of 42802758 is about 349.8033126187.

The spelling of 42802758 in words is "forty-two million, eight hundred two thousand, seven hundred fifty-eight".