46580139 has 6 divisors (see below), whose sum is σ = 67282436. Its totient is φ = 31053420.

The previous prime is 46580123. The next prime is 46580143. The reversal of 46580139 is 93108564.

46580139 is a `hidden beast` number, since 46 + 580 + 1 + 39 = 666.

46580139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46580139 - 2⁴ = 46580123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46580159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2587777 + ... + 2587794.

Almost surely, 2^46580139 is an apocalyptic number.

46580139 is a deficient number, since it is larger than the sum of its proper divisors (20702297).

46580139 is a wasteful number, since it uses less digits than its factorization.

46580139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175577 (or 5175574 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 46580139 is about 6824.9643955115. The cubic root of 46580139 is about 359.8047784132.

The spelling of 46580139 in words is "forty-six million, five hundred eighty thousand, one hundred thirty-nine".