46686087 has 24 divisors (see below), whose sum is σ = 78713856. Its totient is φ = 26108496.

The previous prime is 46686083. The next prime is 46686091. The reversal of 46686087 is 78068664.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46686083) and next prime (46686091).

It is not a de Polignac number, because 46686087 - 2² = 46686083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46686083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4923 + ... + 10844.

It is an arithmetic number, because the mean of its divisors is an integer number (3279744).

Almost surely, 2^46686087 is an apocalyptic number.

46686087 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

46686087 is a deficient number, since it is larger than the sum of its proper divisors (32027769).

46686087 is a wasteful number, since it uses less digits than its factorization.

46686087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15827 (or 15824 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 46686087 is about 6832.7217856430. The cubic root of 46686087 is about 360.0773676310.

The spelling of 46686087 in words is "forty-six million, six hundred eighty-six thousand, eighty-seven".