1451412808 has 32 divisors (see below), whose sum is σ = 2974440960. Its totient is φ = 660983040.

The previous prime is 1451412779. The next prime is 1451412811. The reversal of 1451412808 is 8082141541.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167916 + ... + 176347.

It is an arithmetic number, because the mean of its divisors is an integer number (92951280).

Almost surely, 2^1451412808 is an apocalyptic number.

It is an amenable number.

1451412808 is an abundant number, since it is smaller than the sum of its proper divisors (1523028152).

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

1451412808 is a wasteful number, since it uses less digits than its factorization.

1451412808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344317 (or 344313 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 1451412808 is about 38097.4120905869. The cubic root of 1451412808 is about 1132.2186831694.

The spelling of 1451412808 in words is "one billion, four hundred fifty-one million, four hundred twelve thousand, eight hundred eight".