46894849 has 4 divisors (see below), whose sum is σ = 47099860. Its totient is φ = 46689840.

The previous prime is 46894829. The next prime is 46894867. The reversal of 46894849 is 94849864.

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 38044224 + 8850625 = 6168^2 + 2975^2 .

It is a cyclic number.

It is not a de Polignac number, because 46894849 - 2¹⁹ = 46370561 is a prime.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 46894796 and 46894805.

It is not an unprimeable number, because it can be changed into a prime (46894829) 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, 102162 + ... + 102619.

It is an arithmetic number, because the mean of its divisors is an integer number (11774965).

Almost surely, 2^46894849 is an apocalyptic number.

It is an amenable number.

46894849 is a deficient number, since it is larger than the sum of its proper divisors (205011).

46894849 is a wasteful number, since it uses less digits than its factorization.

46894849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205010.

The product of its digits is 1990656, while the sum is 52.

The square root of 46894849 is about 6847.9813813999. The cubic root of 46894849 is about 360.6132782159.

The spelling of 46894849 in words is "forty-six million, eight hundred ninety-four thousand, eight hundred forty-nine".