46944965 has 4 divisors (see below), whose sum is σ = 56333964. Its totient is φ = 37555968.

The previous prime is 46944923. The next prime is 46944967. The reversal of 46944965 is 56944964.

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 6584356 + 40360609 = 2566^2 + 6353^2 .

It is a cyclic number.

It is not a de Polignac number, because 46944965 - 2¹⁶ = 46879429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46944967) 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, 4694492 + ... + 4694501.

It is an arithmetic number, because the mean of its divisors is an integer number (14083491).

Almost surely, 2^46944965 is an apocalyptic number.

It is an amenable number.

46944965 is a deficient number, since it is larger than the sum of its proper divisors (9388999).

46944965 is an equidigital number, since it uses as much as digits as its factorization.

46944965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9388998.

The product of its digits is 933120, while the sum is 47.

The square root of 46944965 is about 6851.6395848001. The cubic root of 46944965 is about 360.7416936055.

Subtracting 46944965 from its reverse (56944964), we obtain a palindrome (9999999).

The spelling of 46944965 in words is "forty-six million, nine hundred forty-four thousand, nine hundred sixty-five".