4152258 has 48 divisors (see below), whose sum is σ = 9992736. Its totient is φ = 1235520.

The previous prime is 4152257. The next prime is 4152271. The reversal of 4152258 is 8522514.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4152257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13110 + ... + 13422.

It is an arithmetic number, because the mean of its divisors is an integer number (208182).

Almost surely, 2^4152258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4152258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4996368).

4152258 is an abundant number, since it is smaller than the sum of its proper divisors (5840478).

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

4152258 is a wasteful number, since it uses less digits than its factorization.

4152258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 396 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 4152258 is about 2037.7090076849. The cubic root of 4152258 is about 160.7291976851.

The spelling of 4152258 in words is "four million, one hundred fifty-two thousand, two hundred fifty-eight".