1452479122 has 8 divisors (see below), whose sum is σ = 2178890316. Its totient is φ = 726182352.

The previous prime is 1452479107. The next prime is 1452479153. The reversal of 1452479122 is 2219742541.

It can be written as a sum of positive squares in 2 ways, for example, as 1157292361 + 295186761 = 34019^2 + 17181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 18928 + ... + 57124.

Almost surely, 2^1452479122 is an apocalyptic number.

1452479122 is a deficient number, since it is larger than the sum of its proper divisors (726411194).

1452479122 is a wasteful number, since it uses less digits than its factorization.

1452479122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57212.

The product of its digits is 40320, while the sum is 37.

The square root of 1452479122 is about 38111.4040937880. The cubic root of 1452479122 is about 1132.4958855131.

The spelling of 1452479122 in words is "one billion, four hundred fifty-two million, four hundred seventy-nine thousand, one hundred twenty-two".