87468829 has 8 divisors (see below), whose sum is σ = 100024128. Its totient is φ = 74928480.

The previous prime is 87468827. The next prime is 87468841. The reversal of 87468829 is 92886478.

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

It is a cyclic number.

It is not a de Polignac number, because 87468829 - 2¹ = 87468827 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87468827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15249 + ... + 20185.

It is an arithmetic number, because the mean of its divisors is an integer number (12503016).

Almost surely, 2^87468829 is an apocalyptic number.

It is an amenable number.

87468829 is a deficient number, since it is larger than the sum of its proper divisors (12555299).

87468829 is a wasteful number, since it uses less digits than its factorization.

87468829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7475.

The product of its digits is 1548288, while the sum is 52.

The square root of 87468829 is about 9352.4771584859. The cubic root of 87468829 is about 443.8992767897.

The spelling of 87468829 in words is "eighty-seven million, four hundred sixty-eight thousand, eight hundred twenty-nine".