46161730 has 16 divisors (see below), whose sum is σ = 83363904. Its totient is φ = 18404080.

The previous prime is 46161721. The next prime is 46161737. The reversal of 46161730 is 3716164.

It is not an unprimeable number, because it can be changed into a prime (46161737) 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 7 ways as a sum of consecutive naturals, for example, 4312 + ... + 10531.

It is an arithmetic number, because the mean of its divisors is an integer number (5210244).

Almost surely, 2^46161730 is an apocalyptic number.

46161730 is a deficient number, since it is larger than the sum of its proper divisors (37202174).

46161730 is a wasteful number, since it uses less digits than its factorization.

46161730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15161.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 46161730 is about 6794.2424154574. The cubic root of 46161730 is about 358.7242135674.

Adding to 46161730 its reverse (3716164), we get a palindrome (49877894).

The spelling of 46161730 in words is "forty-six million, one hundred sixty-one thousand, seven hundred thirty".