34248220 has 12 divisors (see below), whose sum is σ = 71921304. Its totient is φ = 13699280.

The previous prime is 34248209. The next prime is 34248223. The reversal of 34248220 is 2284243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34248223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856186 + ... + 856225.

It is an arithmetic number, because the mean of its divisors is an integer number (5993442).

Almost surely, 2^34248220 is an apocalyptic number.

It is an amenable number.

34248220 is an abundant number, since it is smaller than the sum of its proper divisors (37673084).

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

34248220 is a wasteful number, since it uses less digits than its factorization.

34248220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712420 (or 1712418 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 34248220 is about 5852.1978777208. The cubic root of 34248220 is about 324.7476384122.

The spelling of 34248220 in words is "thirty-four million, two hundred forty-eight thousand, two hundred twenty".