46936987 has 4 divisors (see below), whose sum is σ = 47009520. Its totient is φ = 46864456.

The previous prime is 46936969. The next prime is 46937027. The reversal of 46936987 is 78963964.

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

It is a cyclic number.

It is not a de Polignac number, because 46936987 - 2¹¹ = 46934939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46936927) 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, 35287 + ... + 36592.

It is an arithmetic number, because the mean of its divisors is an integer number (11752380).

Almost surely, 2^46936987 is an apocalyptic number.

46936987 is a deficient number, since it is larger than the sum of its proper divisors (72533).

46936987 is an equidigital number, since it uses as much as digits as its factorization.

46936987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72532.

The product of its digits is 1959552, while the sum is 52.

The square root of 46936987 is about 6851.0573636483. The cubic root of 46936987 is about 360.7212571911.

The spelling of 46936987 in words is "forty-six million, nine hundred thirty-six thousand, nine hundred eighty-seven".