42752802 has 24 divisors (see below), whose sum is σ = 86832144. Its totient is φ = 14031184.

The previous prime is 42752789. The next prime is 42752851. The reversal of 42752802 is 20825724.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 42752802.

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 11 ways as a sum of consecutive naturals, for example, 145768 + ... + 146060.

It is an arithmetic number, because the mean of its divisors is an integer number (3618006).

Almost surely, 2^42752802 is an apocalyptic number.

42752802 is an abundant number, since it is smaller than the sum of its proper divisors (44079342).

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

42752802 is an equidigital number, since it uses as much as digits as its factorization.

42752802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 42752802 is about 6538.5626860955. The cubic root of 42752802 is about 349.6671720373.

The spelling of 42752802 in words is "forty-two million, seven hundred fifty-two thousand, eight hundred two".