8144652 has 12 divisors (see below), whose sum is σ = 19004216. Its totient is φ = 2714880.

The previous prime is 8144651. The next prime is 8144671. The reversal of 8144652 is 2564418.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8144652² = 132670712402208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8144651) 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 3 ways as a sum of consecutive naturals, for example, 339349 + ... + 339372.

Almost surely, 2^8144652 is an apocalyptic number.

It is an amenable number.

8144652 is an abundant number, since it is smaller than the sum of its proper divisors (10859564).

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

8144652 is a wasteful number, since it uses less digits than its factorization.

8144652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678728 (or 678726 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 8144652 is about 2853.8836696684. The cubic root of 8144652 is about 201.1982400999.

The spelling of 8144652 in words is "eight million, one hundred forty-four thousand, six hundred fifty-two".