46636452 has 48 divisors (see below), whose sum is σ = 122908800. Its totient is φ = 15288480.

The previous prime is 46636451. The next prime is 46636459. The reversal of 46636452 is 25463664.

46636452 is a `hidden beast` number, since 4 + 6 + 6 + 3 + 645 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (46636451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3049 + ... + 10127.

It is an arithmetic number, because the mean of its divisors is an integer number (2560600).

Almost surely, 2^46636452 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 46636452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61454400).

46636452 is an abundant number, since it is smaller than the sum of its proper divisors (76272348).

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

46636452 is a wasteful number, since it uses less digits than its factorization.

46636452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153 (or 7145 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 46636452 is about 6829.0886654077. The cubic root of 46636452 is about 359.9497151988.

The spelling of 46636452 in words is "forty-six million, six hundred thirty-six thousand, four hundred fifty-two".