46393146 has 12 divisors (see below), whose sum is σ = 100518522. Its totient is φ = 15464376.

The previous prime is 46393133. The next prime is 46393189. The reversal of 46393146 is 64139364.

46393146 is a `hidden beast` number, since 4 + 639 + 3 + 14 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 30305025 + 16088121 = 5505^2 + 4011^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46393146.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1288681 + ... + 1288716.

Almost surely, 2^46393146 is an apocalyptic number.

46393146 is an abundant number, since it is smaller than the sum of its proper divisors (54125376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46393146 is a wasteful number, since it uses less digits than its factorization.

46393146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577405 (or 2577402 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 46393146 is about 6811.2514268672. The cubic root of 46393146 is about 359.3226615752.

The spelling of 46393146 in words is "forty-six million, three hundred ninety-three thousand, one hundred forty-six".