87214430 has 8 divisors (see below), whose sum is σ = 156985992. Its totient is φ = 34885768.

The previous prime is 87214411. The next prime is 87214433. The reversal of 87214430 is 3441278.

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

It is a junction number, because it is equal to n+sod(n) for n = 87214393 and 87214402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87214433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4360712 + ... + 4360731.

It is an arithmetic number, because the mean of its divisors is an integer number (19623249).

Almost surely, 2^87214430 is an apocalyptic number.

87214430 is a deficient number, since it is larger than the sum of its proper divisors (69771562).

87214430 is a wasteful number, since it uses less digits than its factorization.

87214430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721450.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 87214430 is about 9338.8666335910. The cubic root of 87214430 is about 443.4685054619.

The spelling of 87214430 in words is "eighty-seven million, two hundred fourteen thousand, four hundred thirty".