80423326 has 4 divisors (see below), whose sum is σ = 120634992. Its totient is φ = 40211662.

The previous prime is 80423303. The next prime is 80423339. The reversal of 80423326 is 62332408.

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

It is a super-2 number, since 2×80423326² = 12935822729804552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80423294 and 80423303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20105830 + ... + 20105833.

It is an arithmetic number, because the mean of its divisors is an integer number (30158748).

Almost surely, 2^80423326 is an apocalyptic number.

80423326 is a deficient number, since it is larger than the sum of its proper divisors (40211666).

80423326 is a wasteful number, since it uses less digits than its factorization.

80423326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40211665.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 80423326 is about 8967.9053295628. The cubic root of 80423326 is about 431.6456248760.

The spelling of 80423326 in words is "eighty million, four hundred twenty-three thousand, three hundred twenty-six".