75842802 has 48 divisors (see below), whose sum is σ = 193869312. Its totient is φ = 20969280.

The previous prime is 75842783. The next prime is 75842807. The reversal of 75842802 is 20824857.

It is a happy number.

It is a super-2 number, since 2×75842802² = 11504261230422408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75842807) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5803 + ... + 13614.

It is an arithmetic number, because the mean of its divisors is an integer number (4038944).

Almost surely, 2^75842802 is an apocalyptic number.

75842802 is an abundant number, since it is smaller than the sum of its proper divisors (118026510).

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

75842802 is a wasteful number, since it uses less digits than its factorization.

75842802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19463 (or 19460 counting only the distinct ones).

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

The square root of 75842802 is about 8708.7772964981. Note that the first 3 decimals coincide. The cubic root of 75842802 is about 423.2901116653.

The spelling of 75842802 in words is "seventy-five million, eight hundred forty-two thousand, eight hundred two".