854146 has 4 divisors (see below), whose sum is σ = 1281222. Its totient is φ = 427072.

The previous prime is 854141. The next prime is 854149. The reversal of 854146 is 641458.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 546121 + 308025 = 739^2 + 555^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213535 + ... + 213538.

2⁸⁵⁴¹⁴⁶ is an apocalyptic number.

854146 is a deficient number, since it is larger than the sum of its proper divisors (427076).

854146 is a wasteful number, since it uses less digits than its factorization.

854146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427075.

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

The square root of 854146 is about 924.2001947630. The cubic root of 854146 is about 94.8805886563.

It can be divided in two parts, 854 and 146, that added together give a cube (1000 = 10³).

The spelling of 854146 in words is "eight hundred fifty-four thousand, one hundred forty-six".