1452068316 has 48 divisors (see below), whose sum is σ = 3769806880. Its totient is φ = 483356160.

The previous prime is 1452068297. The next prime is 1452068329. The reversal of 1452068316 is 6138602541.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72876 + ... + 90636.

Almost surely, 2^1452068316 is an apocalyptic number.

It is an amenable number.

1452068316 is an abundant number, since it is smaller than the sum of its proper divisors (2317738564).

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

1452068316 is a wasteful number, since it uses less digits than its factorization.

1452068316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18531 (or 18523 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 1452068316 is about 38106.0141709941. The cubic root of 1452068316 is about 1132.3891071630.

The spelling of 1452068316 in words is "one billion, four hundred fifty-two million, sixty-eight thousand, three hundred sixteen".