80546068 has 24 divisors (see below), whose sum is σ = 150935400. Its totient is φ = 37475328.

The previous prime is 80546057. The next prime is 80546071. The reversal of 80546068 is 86064508.

It can be written as a sum of positive squares in 4 ways, for example, as 49284 + 80496784 = 222^2 + 8972^2 .

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, 603 + ... + 12706.

It is an arithmetic number, because the mean of its divisors is an integer number (6288975).

Almost surely, 2^80546068 is an apocalyptic number.

It is an amenable number.

80546068 is a deficient number, since it is larger than the sum of its proper divisors (70389332).

80546068 is a wasteful number, since it uses less digits than its factorization.

80546068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13419 (or 13417 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 80546068 is about 8974.7461245430. The cubic root of 80546068 is about 431.8651056309.

The spelling of 80546068 in words is "eighty million, five hundred forty-six thousand, sixty-eight".