46401633 has 16 divisors (see below), whose sum is σ = 69134400. Its totient is φ = 30758400.

The previous prime is 46401581. The next prime is 46401661. The reversal of 46401633 is 33610464.

46401633 is a `hidden beast` number, since 4 + 640 + 16 + 3 + 3 = 666.

It is not a de Polignac number, because 46401633 - 2⁶ = 46401569 is a prime.

It is a super-2 number, since 2×46401633² = 4306223090133378, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 46401597 and 46401606.

It is not an unprimeable number, because it can be changed into a prime (46401673) 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, 33 + ... + 9633.

It is an arithmetic number, because the mean of its divisors is an integer number (4320900).

Almost surely, 2^46401633 is an apocalyptic number.

It is an amenable number.

46401633 is a deficient number, since it is larger than the sum of its proper divisors (22732767).

46401633 is a wasteful number, since it uses less digits than its factorization.

46401633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9789 (or 9783 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 46401633 is about 6811.8744116432. The cubic root of 46401633 is about 359.3445713165.

The spelling of 46401633 in words is "forty-six million, four hundred one thousand, six hundred thirty-three".