214340746 has 16 divisors (see below), whose sum is σ = 331113600. Its totient is φ = 104015808.

The previous prime is 214340723. The next prime is 214340807. The reversal of 214340746 is 647043412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175 + ... + 20818.

It is an arithmetic number, because the mean of its divisors is an integer number (20694600).

Almost surely, 2^214340746 is an apocalyptic number.

214340746 is a deficient number, since it is larger than the sum of its proper divisors (116772854).

214340746 is a wasteful number, since it uses less digits than its factorization.

214340746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23133.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 214340746 is about 14640.3806644500. The cubic root of 214340746 is about 598.4597028954.

The spelling of 214340746 in words is "two hundred fourteen million, three hundred forty thousand, seven hundred forty-six".