8152445 has 16 divisors (see below), whose sum is σ = 11256960. Its totient is φ = 5552064.

The previous prime is 8152429. The next prime is 8152447. The reversal of 8152445 is 5442518.

It is not a de Polignac number, because 8152445 - 2⁴ = 8152429 is a prime.

8152445 is a modest number, since divided by 2445 gives 815 as remainder.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8152447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4991 + ... + 6419.

It is an arithmetic number, because the mean of its divisors is an integer number (703560).

Almost surely, 2^8152445 is an apocalyptic number.

It is an amenable number.

8152445 is a deficient number, since it is larger than the sum of its proper divisors (3104515).

8152445 is a wasteful number, since it uses less digits than its factorization.

8152445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604.

The product of its digits is 6400, while the sum is 29.

The square root of 8152445 is about 2855.2486756848. The cubic root of 8152445 is about 201.2623900914.

The spelling of 8152445 in words is "eight million, one hundred fifty-two thousand, four hundred forty-five".