46385136 has 100 divisors (see below), whose sum is σ = 153460912. Its totient is φ = 13250304.

The previous prime is 46385117. The next prime is 46385153. The reversal of 46385136 is 63158364.

46385136 is a `hidden beast` number, since 4 + 638 + 5 + 13 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 46385136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6516 + ... + 11628.

Almost surely, 2^46385136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46385136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76730456).

46385136 is an abundant number, since it is smaller than the sum of its proper divisors (107075776).

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

46385136 is a wasteful number, since it uses less digits than its factorization.

46385136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140 (or 5125 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 46385136 is about 6810.6634038102. The cubic root of 46385136 is about 359.3019807891.

The spelling of 46385136 in words is "forty-six million, three hundred eighty-five thousand, one hundred thirty-six".