80146046 has 8 divisors (see below), whose sum is σ = 120287064. Its totient is φ = 40050360.

The previous prime is 80146037. The next prime is 80146049. The reversal of 80146046 is 64064108.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80146049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6500 + ... + 14231.

It is an arithmetic number, because the mean of its divisors is an integer number (15035883).

Almost surely, 2^80146046 is an apocalyptic number.

80146046 is a deficient number, since it is larger than the sum of its proper divisors (40141018).

80146046 is a wasteful number, since it uses less digits than its factorization.

80146046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22666.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 80146046 is about 8952.4324068937. The cubic root of 80146046 is about 431.1489840834.

The spelling of 80146046 in words is "eighty million, one hundred forty-six thousand, forty-six".