87373433 has 8 divisors (see below), whose sum is σ = 103298880. Its totient is φ = 72308880.

The previous prime is 87373417. The next prime is 87373441. The reversal of 87373433 is 33437378.

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

It is not a de Polignac number, because 87373433 - 2⁴ = 87373417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87373133) 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, 215003 + ... + 215408.

It is an arithmetic number, because the mean of its divisors is an integer number (12912360).

Almost surely, 2^87373433 is an apocalyptic number.

It is an amenable number.

87373433 is a deficient number, since it is larger than the sum of its proper divisors (15925447).

87373433 is a wasteful number, since it uses less digits than its factorization.

87373433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430447.

The product of its digits is 127008, while the sum is 38.

The square root of 87373433 is about 9347.3757279784. The cubic root of 87373433 is about 443.7378416824.

The spelling of 87373433 in words is "eighty-seven million, three hundred seventy-three thousand, four hundred thirty-three".