46871136 has 180 divisors, whose sum is σ = 150660972. Its totient is φ = 14287104.

The previous prime is 46871131. The next prime is 46871137. The reversal of 46871136 is 63117864.

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 46871136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46871131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 437995 + ... + 438101.

Almost surely, 2^46871136 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 46871136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75330486).

46871136 is an abundant number, since it is smaller than the sum of its proper divisors (103789836).

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

46871136 is a wasteful number, since it uses less digits than its factorization.

46871136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 125 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 46871136 is about 6846.2497763374. The cubic root of 46871136 is about 360.5524850116.

The spelling of 46871136 in words is "forty-six million, eight hundred seventy-one thousand, one hundred thirty-six".