87046459 has 8 divisors (see below), whose sum is σ = 89516448. Its totient is φ = 84582720.

The previous prime is 87046457. The next prime is 87046471. The reversal of 87046459 is 95464078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87046459 - 2¹ = 87046457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87046457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49719 + ... + 51439.

It is an arithmetic number, because the mean of its divisors is an integer number (11189556).

Almost surely, 2^87046459 is an apocalyptic number.

87046459 is a deficient number, since it is larger than the sum of its proper divisors (2469989).

87046459 is a wasteful number, since it uses less digits than its factorization.

87046459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3125.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 87046459 is about 9329.8691845063. The cubic root of 87046459 is about 443.1836224790.

The spelling of 87046459 in words is "eighty-seven million, forty-six thousand, four hundred fifty-nine".