214725 has 24 divisors (see below), whose sum is σ = 406720. Its totient is φ = 97920.

The previous prime is 214723. The next prime is 214729. The reversal of 214725 is 527412.

214725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214725 - 2¹ = 214723 is a prime.

It is a super-2 number, since 2×214725² = 92213651250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214725.

It is not an unprimeable number, because it can be changed into a prime (214723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321 + ... + 729.

2²¹⁴⁷²⁵ is an apocalyptic number.

214725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214725 is a deficient number, since it is larger than the sum of its proper divisors (191995).

214725 is a wasteful number, since it uses less digits than its factorization.

214725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 424 counting only the distinct ones).

The product of its digits is 560, while the sum is 21.

The square root of 214725 is about 463.3842897639. The cubic root of 214725 is about 59.8817113945.

It can be divided in two parts, 214 and 725, that added together give a palindrome (939).

The spelling of 214725 in words is "two hundred fourteen thousand, seven hundred twenty-five".