870414 has 8 divisors (see below), whose sum is σ = 1740840. Its totient is φ = 290136.

The previous prime is 870413. The next prime is 870431. The reversal of 870414 is 414078.

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

870414 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870413) 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, 72529 + ... + 72540.

It is an arithmetic number, because the mean of its divisors is an integer number (217605).

2⁸⁷⁰⁴¹⁴ is an apocalyptic number.

870414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

870414 is a wasteful number, since it uses less digits than its factorization.

870414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145074.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 870414 is about 932.9598062082. The cubic root of 870414 is about 95.4791672621.

The spelling of 870414 in words is "eight hundred seventy thousand, four hundred fourteen".