46782873 has 16 divisors (see below), whose sum is σ = 69461440. Its totient is φ = 31119552.

The previous prime is 46782859. The next prime is 46782881. The reversal of 46782873 is 37828764.

It is a happy number.

It is not a de Polignac number, because 46782873 - 2⁹ = 46782361 is a prime.

It is a super-3 number, since 3×46782873³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46782893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12465 + ... + 15777.

It is an arithmetic number, because the mean of its divisors is an integer number (4341340).

Almost surely, 2^46782873 is an apocalyptic number.

It is an amenable number.

46782873 is a deficient number, since it is larger than the sum of its proper divisors (22678567).

46782873 is a wasteful number, since it uses less digits than its factorization.

46782873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3845 (or 3839 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 46782873 is about 6839.8006549899. The cubic root of 46782873 is about 360.3260241006.

The spelling of 46782873 in words is "forty-six million, seven hundred eighty-two thousand, eight hundred seventy-three".