87467946 has 8 divisors (see below), whose sum is σ = 174935904. Its totient is φ = 29155980.

The previous prime is 87467921. The next prime is 87467951. The reversal of 87467946 is 64976478.

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

87467946 is an admirable 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, 7288990 + ... + 7289001.

It is an arithmetic number, because the mean of its divisors is an integer number (21866988).

Almost surely, 2^87467946 is an apocalyptic number.

87467946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87467946 is a wasteful number, since it uses less digits than its factorization.

87467946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14577996.

The product of its digits is 2032128, while the sum is 51.

The square root of 87467946 is about 9352.4299516222. The cubic root of 87467946 is about 443.8977830600.

The spelling of 87467946 in words is "eighty-seven million, four hundred sixty-seven thousand, nine hundred forty-six".