4172252 has 24 divisors (see below), whose sum is σ = 8517600. Its totient is φ = 1787520.

The previous prime is 4172243. The next prime is 4172257. The reversal of 4172252 is 2522714.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4172257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149 + ... + 2892.

It is an arithmetic number, because the mean of its divisors is an integer number (354900).

Almost surely, 2^4172252 is an apocalyptic number.

It is an amenable number.

4172252 is an abundant number, since it is smaller than the sum of its proper divisors (4345348).

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

4172252 is a wasteful number, since it uses less digits than its factorization.

4172252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066 (or 3050 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 4172252 is about 2042.6091158124. The cubic root of 4172252 is about 160.9867663981.

Adding to 4172252 its reverse (2522714), we get a palindrome (6694966).

The spelling of 4172252 in words is "four million, one hundred seventy-two thousand, two hundred fifty-two".