46641791 has 8 divisors (see below), whose sum is σ = 53489184. Its totient is φ = 39840480.

The previous prime is 46641781. The next prime is 46641797. The reversal of 46641791 is 19714664.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46641791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46641797) 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 7 ways as a sum of consecutive naturals, for example, 9320 + ... + 13421.

It is an arithmetic number, because the mean of its divisors is an integer number (6686148).

Almost surely, 2^46641791 is an apocalyptic number.

46641791 is a deficient number, since it is larger than the sum of its proper divisors (6847393).

46641791 is a wasteful number, since it uses less digits than its factorization.

46641791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23041.

The product of its digits is 36288, while the sum is 38.

The square root of 46641791 is about 6829.4795555738. The cubic root of 46641791 is about 359.9634505075.

The spelling of 46641791 in words is "forty-six million, six hundred forty-one thousand, seven hundred ninety-one".