80267006 has 4 divisors (see below), whose sum is σ = 120400512. Its totient is φ = 40133502.

The previous prime is 80266969. The next prime is 80267009. The reversal of 80267006 is 60076208.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80267006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80267009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066750 + ... + 20066753.

It is an arithmetic number, because the mean of its divisors is an integer number (30100128).

Almost surely, 2^80267006 is an apocalyptic number.

80267006 is a deficient number, since it is larger than the sum of its proper divisors (40133506).

80267006 is a wasteful number, since it uses less digits than its factorization.

80267006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40133505.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 80267006 is about 8959.1855656639. The cubic root of 80267006 is about 431.3657781699.

The spelling of 80267006 in words is "eighty million, two hundred sixty-seven thousand, six".