80348148 has 36 divisors (see below), whose sum is σ = 203881860. Its totient is φ = 26679936.

The previous prime is 80348143. The next prime is 80348173. The reversal of 80348148 is 84184308.

It can be written as a sum of positive squares in 2 ways, for example, as 47032164 + 33315984 = 6858^2 + 5772^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80348143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5536 + ... + 13832.

It is an arithmetic number, because the mean of its divisors is an integer number (5663385).

Almost surely, 2^80348148 is an apocalyptic number.

It is an amenable number.

80348148 is an abundant number, since it is smaller than the sum of its proper divisors (123533712).

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

80348148 is a wasteful number, since it uses less digits than its factorization.

80348148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8576 (or 8571 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 80348148 is about 8963.7128468063. The cubic root of 80348148 is about 431.5110852554.

The spelling of 80348148 in words is "eighty million, three hundred forty-eight thousand, one hundred forty-eight".