46197158 has 8 divisors (see below), whose sum is σ = 79195152. Its totient is φ = 19798776.

The previous prime is 46197157. The next prime is 46197163. The reversal of 46197158 is 85179164.

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 (46197157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649885 + ... + 1649912.

It is an arithmetic number, because the mean of its divisors is an integer number (9899394).

Almost surely, 2^46197158 is an apocalyptic number.

46197158 is a deficient number, since it is larger than the sum of its proper divisors (32997994).

46197158 is a wasteful number, since it uses less digits than its factorization.

46197158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299806.

The product of its digits is 60480, while the sum is 41.

The square root of 46197158 is about 6796.8491229392. The cubic root of 46197158 is about 358.8159607901.

The spelling of 46197158 in words is "forty-six million, one hundred ninety-seven thousand, one hundred fifty-eight".