8152452 has 144 divisors (see below), whose sum is σ = 27361152. Its totient is φ = 1981440.

The previous prime is 8152447. The next prime is 8152457. The reversal of 8152452 is 2542518.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8152447) and next prime (8152457).

It is a super-2 number, since 2×8152452² = 132924947224608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8152457) 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 47 ways as a sum of consecutive naturals, for example, 47038 + ... + 47210.

It is an arithmetic number, because the mean of its divisors is an integer number (190008).

Almost surely, 2^8152452 is an apocalyptic number.

8152452 is the 1428-th decagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8152452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13680576).

8152452 is an abundant number, since it is smaller than the sum of its proper divisors (19208700).

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

8152452 is a wasteful number, since it uses less digits than its factorization.

8152452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 213 counting only the distinct ones).

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

The square root of 8152452 is about 2855.2499014972. The cubic root of 8152452 is about 201.2624476953.

The spelling of 8152452 in words is "eight million, one hundred fifty-two thousand, four hundred fifty-two".