46021536 has 144 divisors (see below), whose sum is σ = 145454400. Its totient is φ = 13685760.

The previous prime is 46021531. The next prime is 46021537. The reversal of 46021536 is 63512064.

46021536 is a `hidden beast` number, since 4 + 602 + 1 + 53 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (46021531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231165 + ... + 231363.

It is an arithmetic number, because the mean of its divisors is an integer number (1010100).

Almost surely, 2^46021536 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 46021536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72727200).

46021536 is an abundant number, since it is smaller than the sum of its proper divisors (99432864).

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

46021536 is a wasteful number, since it uses less digits than its factorization.

46021536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 46021536 is about 6783.9174523280. The cubic root of 46021536 is about 358.3606946958.

The spelling of 46021536 in words is "forty-six million, twenty-one thousand, five hundred thirty-six".