46630161 has 40 divisors (see below), whose sum is σ = 75213600. Its totient is φ = 28693440.

The previous prime is 46630153. The next prime is 46630183. The reversal of 46630161 is 16103664.

It is not a de Polignac number, because 46630161 - 2³ = 46630153 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (46630121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 62730 + ... + 63468.

It is an arithmetic number, because the mean of its divisors is an integer number (1880340).

Almost surely, 2^46630161 is an apocalyptic number.

46630161 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

46630161 is a deficient number, since it is larger than the sum of its proper divisors (28583439).

46630161 is a wasteful number, since it uses less digits than its factorization.

46630161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 46630161 is about 6828.6280466870. The cubic root of 46630161 is about 359.9335293943.

The spelling of 46630161 in words is "forty-six million, six hundred thirty thousand, one hundred sixty-one".