46129816 has 16 divisors (see below), whose sum is σ = 87155640. Its totient is φ = 22888320.

The previous prime is 46129813. The next prime is 46129817. The reversal of 46129816 is 61892164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46129813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20961 + ... + 23056.

Almost surely, 2^46129816 is an apocalyptic number.

It is an amenable number.

46129816 is a deficient number, since it is larger than the sum of its proper divisors (41025824).

46129816 is a wasteful number, since it uses less digits than its factorization.

46129816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44154 (or 44150 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 46129816 is about 6791.8934031682. The cubic root of 46129816 is about 358.6415262863.

The spelling of 46129816 in words is "forty-six million, one hundred twenty-nine thousand, eight hundred sixteen".