34202245 has 48 divisors (see below), whose sum is σ = 53647488. Its totient is φ = 20744640.

The previous prime is 34202213. The next prime is 34202257. The reversal of 34202245 is 54220243.

It is not a de Polignac number, because 34202245 - 2⁵ = 34202213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 924367 + ... + 924403.

It is an arithmetic number, because the mean of its divisors is an integer number (1117656).

Almost surely, 2^34202245 is an apocalyptic number.

34202245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34202245 is a deficient number, since it is larger than the sum of its proper divisors (19445243).

34202245 is an frugal number, since it uses more digits than its factorization.

34202245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 34202245 is about 5848.2685471856. The cubic root of 34202245 is about 324.6022589979.

Adding to 34202245 its reverse (54220243), we get a palindrome (88422488).

It can be divided in two parts, 3420 and 2245, that added together give a palindrome (5665).

The spelling of 34202245 in words is "thirty-four million, two hundred two thousand, two hundred forty-five".