8146452 has 12 divisors (see below), whose sum is σ = 19008416. Its totient is φ = 2715480.

The previous prime is 8146447. The next prime is 8146483. The reversal of 8146452 is 2546418.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 339424 + ... + 339447.

Almost surely, 2^8146452 is an apocalyptic number.

It is an amenable number.

8146452 is an abundant number, since it is smaller than the sum of its proper divisors (10861964).

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

8146452 is a wasteful number, since it uses less digits than its factorization.

8146452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678878 (or 678876 counting only the distinct ones).

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

The square root of 8146452 is about 2854.1990119822. The cubic root of 8146452 is about 201.2130608746.

The spelling of 8146452 in words is "eight million, one hundred forty-six thousand, four hundred fifty-two".