46924729 has 4 divisors (see below), whose sum is σ = 47026980. Its totient is φ = 46822480.

The previous prime is 46924727. The next prime is 46924741. The reversal of 46924729 is 92742964.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17472400 + 29452329 = 4180^2 + 5427^2 .

It is a cyclic number.

It is not a de Polignac number, because 46924729 - 2¹ = 46924727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46924721) 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, 50434 + ... + 51355.

It is an arithmetic number, because the mean of its divisors is an integer number (11756745).

Almost surely, 2^46924729 is an apocalyptic number.

It is an amenable number.

46924729 is a deficient number, since it is larger than the sum of its proper divisors (102251).

46924729 is a wasteful number, since it uses less digits than its factorization.

46924729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102250.

The product of its digits is 217728, while the sum is 43.

The square root of 46924729 is about 6850.1626987977. The cubic root of 46924729 is about 360.6898526320.

The spelling of 46924729 in words is "forty-six million, nine hundred twenty-four thousand, seven hundred twenty-nine".