87416546 has 8 divisors (see below), whose sum is σ = 149856960. Its totient is φ = 37464228.

The previous prime is 87416543. The next prime is 87416561. The reversal of 87416546 is 64561478.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (87416543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122006 + ... + 3122033.

It is an arithmetic number, because the mean of its divisors is an integer number (18732120).

Almost surely, 2^87416546 is an apocalyptic number.

87416546 is a deficient number, since it is larger than the sum of its proper divisors (62440414).

87416546 is a wasteful number, since it uses less digits than its factorization.

87416546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6244048.

The product of its digits is 161280, while the sum is 41.

The square root of 87416546 is about 9349.6815988567. The cubic root of 87416546 is about 443.8108147558.

The spelling of 87416546 in words is "eighty-seven million, four hundred sixteen thousand, five hundred forty-six".