46539216 has 60 divisors (see below), whose sum is σ = 131926080. Its totient is φ = 15312960.

The previous prime is 46539209. The next prime is 46539253. The reversal of 46539216 is 61293564.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9331 + ... + 13421.

It is an arithmetic number, because the mean of its divisors is an integer number (2198768).

Almost surely, 2^46539216 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 46539216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65963040).

46539216 is an abundant number, since it is smaller than the sum of its proper divisors (85386864).

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

46539216 is a wasteful number, since it uses less digits than its factorization.

46539216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4184 (or 4175 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 46539216 is about 6821.9656991222. The cubic root of 46539216 is about 359.6993786629.

The spelling of 46539216 in words is "forty-six million, five hundred thirty-nine thousand, two hundred sixteen".