46000091 has 8 divisors (see below), whose sum is σ = 46474560. Its totient is φ = 45528448.

The previous prime is 46000081. The next prime is 46000093. The reversal of 46000091 is 19000064.

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

It is a cyclic number.

It is not a de Polignac number, because 46000091 - 2¹⁸ = 45737947 is a prime.

It is a Duffinian number.

46000091 is a modest number, since divided by 91 gives 46 as remainder.

It is not an unprimeable number, because it can be changed into a prime (46000093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46595 + ... + 47571.

It is an arithmetic number, because the mean of its divisors is an integer number (5809320).

Almost surely, 2^46000091 is an apocalyptic number.

46000091 is a deficient number, since it is larger than the sum of its proper divisors (474469).

46000091 is a wasteful number, since it uses less digits than its factorization.

46000091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 46000091 is about 6782.3366917310. The cubic root of 46000091 is about 358.3050233749.

The spelling of 46000091 in words is "forty-six million, ninety-one", and thus it is an aban number and an uban number.