87348488 has 8 divisors (see below), whose sum is σ = 163778430. Its totient is φ = 43674240.

The previous prime is 87348461. The next prime is 87348553. The reversal of 87348488 is 88484378.

It can be written as a sum of positive squares in only one way, i.e., 48135844 + 39212644 = 6938^2 + 6262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×87348488² = 15259516711772288, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5459273 + ... + 5459288.

Almost surely, 2^87348488 is an apocalyptic number.

It is an amenable number.

87348488 is a deficient number, since it is larger than the sum of its proper divisors (76429942).

87348488 is a wasteful number, since it uses less digits than its factorization.

87348488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10918567 (or 10918563 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 50.

The square root of 87348488 is about 9346.0413010001. The cubic root of 87348488 is about 443.6956088066.

The spelling of 87348488 in words is "eighty-seven million, three hundred forty-eight thousand, four hundred eighty-eight".