80503242 has 16 divisors (see below), whose sum is σ = 161160192. Its totient is φ = 26808800.

The previous prime is 80503219. The next prime is 80503271. The reversal of 80503242 is 24230508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078 + ... + 12734.

It is an arithmetic number, because the mean of its divisors is an integer number (10072512).

Almost surely, 2^80503242 is an apocalyptic number.

80503242 is an abundant number, since it is smaller than the sum of its proper divisors (80656950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80503242 is a wasteful number, since it uses less digits than its factorization.

80503242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12813.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 80503242 is about 8972.3598902407. The cubic root of 80503242 is about 431.7885517848.

The spelling of 80503242 in words is "eighty million, five hundred three thousand, two hundred forty-two".