46589155 has 4 divisors (see below), whose sum is σ = 55906992. Its totient is φ = 37271320.

The previous prime is 46589143. The next prime is 46589183. The reversal of 46589155 is 55198564.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-46589155 is a prime.

It is a super-2 number, since 2×46589155² = 4341098727228050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4658911 + ... + 4658920.

It is an arithmetic number, because the mean of its divisors is an integer number (13976748).

Almost surely, 2^46589155 is an apocalyptic number.

46589155 is a deficient number, since it is larger than the sum of its proper divisors (9317837).

46589155 is an equidigital number, since it uses as much as digits as its factorization.

46589155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9317836.

The product of its digits is 216000, while the sum is 43.

The square root of 46589155 is about 6825.6248798187. The cubic root of 46589155 is about 359.8279913868.

The spelling of 46589155 in words is "forty-six million, five hundred eighty-nine thousand, one hundred fifty-five".