854380 has 12 divisors (see below), whose sum is σ = 1794240. Its totient is φ = 341744.

The previous prime is 854363. The next prime is 854383. The reversal of 854380 is 83458.

It is not an unprimeable number, because it can be changed into a prime (854383) 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, 21340 + ... + 21379.

It is an arithmetic number, because the mean of its divisors is an integer number (149520).

2⁸⁵⁴³⁸⁰ is an apocalyptic number.

It is an amenable number.

854380 is an abundant number, since it is smaller than the sum of its proper divisors (939860).

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

854380 is a wasteful number, since it uses less digits than its factorization.

854380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42728 (or 42726 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 854380 is about 924.3267820419. The cubic root of 854380 is about 94.8892522924.

It can be divided in two parts, 85 and 4380, that added together give a triangular number (4465 = T₉₄).

The spelling of 854380 in words is "eight hundred fifty-four thousand, three hundred eighty".