87347466 has 48 divisors (see below), whose sum is σ = 196717248. Its totient is φ = 27988800.

The previous prime is 87347453. The next prime is 87347467. The reversal of 87347466 is 66474378.

It is not an unprimeable number, because it can be changed into a prime (87347467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51565 + ... + 53231.

It is an arithmetic number, because the mean of its divisors is an integer number (4098276).

Almost surely, 2^87347466 is an apocalyptic number.

87347466 is an abundant number, since it is smaller than the sum of its proper divisors (109369782).

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

87347466 is a wasteful number, since it uses less digits than its factorization.

87347466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787 (or 1784 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 87347466 is about 9345.9866252847. The cubic root of 87347466 is about 443.6938783485.

The spelling of 87347466 in words is "eighty-seven million, three hundred forty-seven thousand, four hundred sixty-six".