46323729 has 12 divisors (see below), whose sum is σ = 70434000. Its totient is φ = 29256984.

The previous prime is 46323721. The next prime is 46323731. The reversal of 46323729 is 92732364.

It is a happy number.

It is not a de Polignac number, because 46323729 - 2³ = 46323721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46323693 and 46323702.

It is not an unprimeable number, because it can be changed into a prime (46323721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135279 + ... + 135620.

It is an arithmetic number, because the mean of its divisors is an integer number (5869500).

Almost surely, 2^46323729 is an apocalyptic number.

It is an amenable number.

46323729 is a deficient number, since it is larger than the sum of its proper divisors (24110271).

46323729 is a wasteful number, since it uses less digits than its factorization.

46323729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270924 (or 270921 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 46323729 is about 6806.1537596502. The cubic root of 46323729 is about 359.1433566972.

The spelling of 46323729 in words is "forty-six million, three hundred twenty-three thousand, seven hundred twenty-nine".