46356189 has 12 divisors (see below), whose sum is σ = 67938528. Its totient is φ = 28094440.

The previous prime is 46356179. The next prime is 46356197. The reversal of 46356189 is 98165364.

It is not a de Polignac number, because 46356189 - 2⁷ = 46356061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46356189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46356139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63489 + ... + 64214.

It is an arithmetic number, because the mean of its divisors is an integer number (5661544).

Almost surely, 2^46356189 is an apocalyptic number.

It is an amenable number.

46356189 is a deficient number, since it is larger than the sum of its proper divisors (21582339).

46356189 is a wasteful number, since it uses less digits than its factorization.

46356189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127728 (or 127717 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 46356189 is about 6808.5379487817. The cubic root of 46356189 is about 359.2272235168.

The spelling of 46356189 in words is "forty-six million, three hundred fifty-six thousand, one hundred eighty-nine".