80994614 has 4 divisors (see below), whose sum is σ = 121491924. Its totient is φ = 40497306.

The previous prime is 80994581. The next prime is 80994619. The reversal of 80994614 is 41649908.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80994619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20248652 + ... + 20248655.

It is an arithmetic number, because the mean of its divisors is an integer number (30372981).

Almost surely, 2^80994614 is an apocalyptic number.

80994614 is a deficient number, since it is larger than the sum of its proper divisors (40497310).

80994614 is a wasteful number, since it uses less digits than its factorization.

80994614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40497309.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 80994614 is about 8999.7007728035. The cubic root of 80994614 is about 432.6652808103.

The spelling of 80994614 in words is "eighty million, nine hundred ninety-four thousand, six hundred fourteen".