80002942 has 8 divisors (see below), whose sum is σ = 121694832. Its totient is φ = 39438000.

The previous prime is 80002933. The next prime is 80002943. The reversal of 80002942 is 24920008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80002943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281559 + ... + 281842.

It is an arithmetic number, because the mean of its divisors is an integer number (15211854).

Almost surely, 2^80002942 is an apocalyptic number.

80002942 is a deficient number, since it is larger than the sum of its proper divisors (41691890).

80002942 is a wasteful number, since it uses less digits than its factorization.

80002942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563474.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 80002942 is about 8944.4363712869. The cubic root of 80002942 is about 430.8922198973.

The spelling of 80002942 in words is "eighty million, two thousand, nine hundred forty-two".