1453914722 has 16 divisors (see below), whose sum is σ = 2349611712. Its totient is φ = 670757520.

The previous prime is 1453914677. The next prime is 1453914743. The reversal of 1453914722 is 2274193541.

It is a super-2 number, since 2×1453914722² = 4227736037696674568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60173 + ... + 80799.

It is an arithmetic number, because the mean of its divisors is an integer number (146850732).

Almost surely, 2^1453914722 is an apocalyptic number.

1453914722 is a deficient number, since it is larger than the sum of its proper divisors (895696990).

1453914722 is a wasteful number, since it uses less digits than its factorization.

1453914722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23353.

The product of its digits is 60480, while the sum is 38.

The square root of 1453914722 is about 38130.2336997821. The cubic root of 1453914722 is about 1132.8688744081.

The spelling of 1453914722 in words is "one billion, four hundred fifty-three million, nine hundred fourteen thousand, seven hundred twenty-two".