34262220 has 24 divisors (see below), whose sum is σ = 95934384. Its totient is φ = 9136576.

The previous prime is 34262219. The next prime is 34262227. The reversal of 34262220 is 2226243.

It is not an unprimeable number, because it can be changed into a prime (34262227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285459 + ... + 285578.

It is an arithmetic number, because the mean of its divisors is an integer number (3997266).

Almost surely, 2^34262220 is an apocalyptic number.

34262220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34262220 is an abundant number, since it is smaller than the sum of its proper divisors (61672164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34262220 is a wasteful number, since it uses less digits than its factorization.

34262220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571049 (or 571047 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 34262220 is about 5853.3938873102. The cubic root of 34262220 is about 324.7918825371.

Adding to 34262220 its reverse (2226243), we get a palindrome (36488463).

The spelling of 34262220 in words is "thirty-four million, two hundred sixty-two thousand, two hundred twenty".