46662487 has 4 divisors (see below), whose sum is σ = 46690360. Its totient is φ = 46634616.

The previous prime is 46662481. The next prime is 46662509. The reversal of 46662487 is 78426664.

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 46662487 - 2⁷ = 46662359 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 (46662481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11253 + ... + 14830.

It is an arithmetic number, because the mean of its divisors is an integer number (11672590).

Almost surely, 2^46662487 is an apocalyptic number.

46662487 is a deficient number, since it is larger than the sum of its proper divisors (27873).

46662487 is a wasteful number, since it uses less digits than its factorization.

46662487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27872.

The product of its digits is 387072, while the sum is 43.

The square root of 46662487 is about 6830.9945835142. The cubic root of 46662487 is about 360.0166838976.

The spelling of 46662487 in words is "forty-six million, six hundred sixty-two thousand, four hundred eighty-seven".