34420214 has 16 divisors (see below), whose sum is σ = 52795152. Its totient is φ = 16824288.

The previous prime is 34420193. The next prime is 34420247. The reversal of 34420214 is 41202443.

It is a super-2 number, since 2×34420214² = 2369502263611592, which contains 22 as substring.

It is a congruent number.

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, 46592 + ... + 47324.

It is an arithmetic number, because the mean of its divisors is an integer number (3299697).

Almost surely, 2^34420214 is an apocalyptic number.

34420214 is a deficient number, since it is larger than the sum of its proper divisors (18374938).

34420214 is a wasteful number, since it uses less digits than its factorization.

34420214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 34420214 is about 5866.8742955683. The cubic root of 34420214 is about 325.2903566901.

Adding to 34420214 its reverse (41202443), we get a palindrome (75622657).

The spelling of 34420214 in words is "thirty-four million, four hundred twenty thousand, two hundred fourteen".