46987965 has 64 divisors (see below), whose sum is σ = 89740800. Its totient is φ = 23265792.

The previous prime is 46987961. The next prime is 46987991. The reversal of 46987965 is 56978964.

It is not a de Polignac number, because 46987965 - 2² = 46987961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46987961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 114681 + ... + 115089.

It is an arithmetic number, because the mean of its divisors is an integer number (1402200).

Almost surely, 2^46987965 is an apocalyptic number.

46987965 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46987965 is a deficient number, since it is larger than the sum of its proper divisors (42752835).

46987965 is a wasteful number, since it uses less digits than its factorization.

46987965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 477 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 46987965 is about 6854.7768016180. The cubic root of 46987965 is about 360.8518023901.

Subtracting 46987965 from its reverse (56978964), we obtain a palindrome (9990999).

The spelling of 46987965 in words is "forty-six million, nine hundred eighty-seven thousand, nine hundred sixty-five".