46666536 has 64 divisors (see below), whose sum is σ = 134025600. Its totient is φ = 13264128.

The previous prime is 46666511. The next prime is 46666537. The reversal of 46666536 is 63566664.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

Its product of digits (466560) is a multiple of the sum of its prime factors (1458).

It is not an unprimeable number, because it can be changed into a prime (46666537) 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, 37866 + ... + 39078.

It is an arithmetic number, because the mean of its divisors is an integer number (2094150).

Almost surely, 2^46666536 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 46666536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67012800).

46666536 is an abundant number, since it is smaller than the sum of its proper divisors (87359064).

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

46666536 is a wasteful number, since it uses less digits than its factorization.

46666536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458 (or 1454 counting only the distinct ones).

The product of its digits is 466560, while the sum is 42.

The square root of 46666536 is about 6831.2909468123. The cubic root of 46666536 is about 360.0270967258.

The spelling of 46666536 in words is "forty-six million, six hundred sixty-six thousand, five hundred thirty-six".