1453214608 has 20 divisors (see below), whose sum is σ = 2833541980. Its totient is φ = 721977984.

The previous prime is 1453214569. The next prime is 1453214641. The reversal of 1453214608 is 8064123541.

It can be written as a sum of positive squares in 2 ways, for example, as 375274384 + 1077940224 = 19372^2 + 32832^2 .

It is a super-2 number, since 2×1453214608² = 4223665393809187328, which contains 22 as substring.

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, 286743 + ... + 291766.

It is an arithmetic number, because the mean of its divisors is an integer number (141677099).

Almost surely, 2^1453214608 is an apocalyptic number.

It is an amenable number.

1453214608 is a deficient number, since it is larger than the sum of its proper divisors (1380327372).

1453214608 is a wasteful number, since it uses less digits than its factorization.

1453214608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578674 (or 578668 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 1453214608 is about 38121.0520316531. The cubic root of 1453214608 is about 1132.6870057172.

The spelling of 1453214608 in words is "one billion, four hundred fifty-three million, two hundred fourteen thousand, six hundred eight".