87479846 has 8 divisors (see below), whose sum is σ = 131262960. Its totient is φ = 43725528.

The previous prime is 87479827. The next prime is 87479851. The reversal of 87479846 is 64897478.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3695 + ... + 13733.

It is an arithmetic number, because the mean of its divisors is an integer number (16407870).

Almost surely, 2^87479846 is an apocalyptic number.

87479846 is a deficient number, since it is larger than the sum of its proper divisors (43783114).

87479846 is a wasteful number, since it uses less digits than its factorization.

87479846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14398.

The product of its digits is 2709504, while the sum is 53.

The square root of 87479846 is about 9353.0661282811. The cubic root of 87479846 is about 443.9179128878.

The spelling of 87479846 in words is "eighty-seven million, four hundred seventy-nine thousand, eight hundred forty-six".