80452798 has 16 divisors (see below), whose sum is σ = 122744160. Its totient is φ = 39541600.

The previous prime is 80452777. The next prime is 80452807. The reversal of 80452798 is 89725408.

It is a congruent number.

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, 64848 + ... + 66076.

It is an arithmetic number, because the mean of its divisors is an integer number (7671510).

Almost surely, 2^80452798 is an apocalyptic number.

80452798 is a deficient number, since it is larger than the sum of its proper divisors (42291362).

80452798 is a wasteful number, since it uses less digits than its factorization.

80452798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 80452798 is about 8969.5483721311. The cubic root of 80452798 is about 431.6983455100.

The spelling of 80452798 in words is "eighty million, four hundred fifty-two thousand, seven hundred ninety-eight".