214047742 has 8 divisors (see below), whose sum is σ = 321191136. Its totient is φ = 106984032.

The previous prime is 214047733. The next prime is 214047751. The reversal of 214047742 is 247740412.

It is an interprime number because it is at equal distance from previous prime (214047733) and next prime (214047751).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12678 + ... + 24265.

It is an arithmetic number, because the mean of its divisors is an integer number (40148892).

Almost surely, 2^214047742 is an apocalyptic number.

214047742 is a deficient number, since it is larger than the sum of its proper divisors (107143394).

214047742 is a wasteful number, since it uses less digits than its factorization.

214047742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39842.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 214047742 is about 14630.3705352940. The cubic root of 214047742 is about 598.1868802171.

The spelling of 214047742 in words is "two hundred fourteen million, forty-seven thousand, seven hundred forty-two".