34120256 has 14 divisors (see below), whose sum is σ = 67707510. Its totient is φ = 17060096.

The previous prime is 34120223. The next prime is 34120279. The reversal of 34120256 is 65202143.

It can be written as a sum of positive squares in only one way, i.e., 32718400 + 1401856 = 5720^2 + 1184^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266501 + ... + 266628.

Almost surely, 2^34120256 is an apocalyptic number.

It is an amenable number.

34120256 is a deficient number, since it is larger than the sum of its proper divisors (33587254).

34120256 is an equidigital number, since it uses as much as digits as its factorization.

34120256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533141 (or 533131 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 34120256 is about 5841.2546597456. The cubic root of 34120256 is about 324.3426745853.

Adding to 34120256 its reverse (65202143), we get a palindrome (99322399).

The spelling of 34120256 in words is "thirty-four million, one hundred twenty thousand, two hundred fifty-six".