46629919 has 12 divisors (see below), whose sum is σ = 54411744. Its totient is φ = 39844224.

The previous prime is 46629917. The next prime is 46629959. The reversal of 46629919 is 91992664.

46629919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46629919 - 2¹ = 46629917 is a prime.

It is a super-2 number, since 2×46629919² = 4348698691893122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46629911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16687 + ... + 19279.

It is an arithmetic number, because the mean of its divisors is an integer number (4534312).

Almost surely, 2^46629919 is an apocalyptic number.

46629919 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

46629919 is the 3943-rd hex number.

46629919 is a deficient number, since it is larger than the sum of its proper divisors (7781825).

46629919 is a wasteful number, since it uses less digits than its factorization.

46629919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974 (or 2967 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 46629919 is about 6828.6103271456. The cubic root of 46629919 is about 359.9329067353.

The spelling of 46629919 in words is "forty-six million, six hundred twenty-nine thousand, nine hundred nineteen".