46846729 has 4 divisors (see below), whose sum is σ = 47310660. Its totient is φ = 46382800.

The previous prime is 46846717. The next prime is 46846741. The reversal of 46846729 is 92764864.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (46846717) and next prime (46846741).

It can be written as a sum of positive squares in 2 ways, for example, as 19598329 + 27248400 = 4427^2 + 5220^2 .

It is a cyclic number.

It is not a de Polignac number, because 46846729 - 2¹³ = 46838537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46846529) 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, 231814 + ... + 232015.

It is an arithmetic number, because the mean of its divisors is an integer number (11827665).

Almost surely, 2^46846729 is an apocalyptic number.

It is an amenable number.

46846729 is a deficient number, since it is larger than the sum of its proper divisors (463931).

46846729 is a wasteful number, since it uses less digits than its factorization.

46846729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463930.

The product of its digits is 580608, while the sum is 46.

The square root of 46846729 is about 6844.4670354966. The cubic root of 46846729 is about 360.4898911769.

The spelling of 46846729 in words is "forty-six million, eight hundred forty-six thousand, seven hundred twenty-nine".