87488629 has 8 divisors (see below), whose sum is σ = 90760320. Its totient is φ = 84271200.

The previous prime is 87488593. The next prime is 87488641. The reversal of 87488629 is 92688478.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87488629 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 (87488689) 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, 10267 + ... + 16744.

It is an arithmetic number, because the mean of its divisors is an integer number (11345040).

Almost surely, 2^87488629 is an apocalyptic number.

It is an amenable number.

87488629 is a deficient number, since it is larger than the sum of its proper divisors (3271691).

87488629 is a wasteful number, since it uses less digits than its factorization.

87488629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27131.

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

The square root of 87488629 is about 9353.5356416705. The cubic root of 87488629 is about 443.9327688831.

The spelling of 87488629 in words is "eighty-seven million, four hundred eighty-eight thousand, six hundred twenty-nine".