214861703 has 24 divisors (see below), whose sum is σ = 255307104. Its totient is φ = 177085440.

The previous prime is 214861681. The next prime is 214861721. The reversal of 214861703 is 307168412.

It is not a de Polignac number, because 214861703 - 2⁶ = 214861639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214861703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214861733) 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, 1901375 + ... + 1901487.

It is an arithmetic number, because the mean of its divisors is an integer number (10637796).

Almost surely, 2^214861703 is an apocalyptic number.

214861703 is a deficient number, since it is larger than the sum of its proper divisors (40445401).

214861703 is an equidigital number, since it uses as much as digits as its factorization.

214861703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 214861703 is about 14658.1616514487. The cubic root of 214861703 is about 598.9441644048.

The spelling of 214861703 in words is "two hundred fourteen million, eight hundred sixty-one thousand, seven hundred three".