80294002 has 4 divisors (see below), whose sum is σ = 120441006. Its totient is φ = 40147000.

The previous prime is 80293991. The next prime is 80294003. The reversal of 80294002 is 20049208.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44903401 + 35390601 = 6701^2 + 5949^2 .

It is not an unprimeable number, because it can be changed into a prime (80294003) 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 as a sum of consecutive naturals, namely, 20073499 + ... + 20073502.

Almost surely, 2^80294002 is an apocalyptic number.

80294002 is a deficient number, since it is larger than the sum of its proper divisors (40147004).

80294002 is a wasteful number, since it uses less digits than its factorization.

80294002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40147003.

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

The square root of 80294002 is about 8960.6920491667. The cubic root of 80294002 is about 431.4141328046.

The spelling of 80294002 in words is "eighty million, two hundred ninety-four thousand, two".