46533663 has 16 divisors (see below), whose sum is σ = 75206400. Its totient is φ = 28202040.

The previous prime is 46533659. The next prime is 46533671. The reversal of 46533663 is 36633564.

It is a happy number.

It is not a de Polignac number, because 46533663 - 2² = 46533659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46533653) 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, 78043 + ... + 78636.

It is an arithmetic number, because the mean of its divisors is an integer number (4700400).

Almost surely, 2^46533663 is an apocalyptic number.

46533663 is a deficient number, since it is larger than the sum of its proper divisors (28672737).

46533663 is a wasteful number, since it uses less digits than its factorization.

46533663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156699 (or 156693 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 46533663 is about 6821.5586928502. The cubic root of 46533663 is about 359.6850718032.

Subtracting from 46533663 its reverse (36633564), we obtain a palindrome (9900099).

The spelling of 46533663 in words is "forty-six million, five hundred thirty-three thousand, six hundred sixty-three".