1452875808 has 24 divisors (see below), whose sum is σ = 3813799248. Its totient is φ = 484291904.

The previous prime is 1452875789. The next prime is 1452875813. The reversal of 1452875808 is 8085782541.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1452875808² = 4221696226943305728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7566966 + ... + 7567157.

It is an arithmetic number, because the mean of its divisors is an integer number (158908302).

Almost surely, 2^1452875808 is an apocalyptic number.

It is an amenable number.

1452875808 is an abundant number, since it is smaller than the sum of its proper divisors (2360923440).

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

1452875808 is a wasteful number, since it uses less digits than its factorization.

1452875808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15134136 (or 15134128 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 48.

The square root of 1452875808 is about 38116.6080337692. The cubic root of 1452875808 is about 1132.5989746303.

The spelling of 1452875808 in words is "one billion, four hundred fifty-two million, eight hundred seventy-five thousand, eight hundred eight".