1452415022 has 8 divisors (see below), whose sum is σ = 2181502776. Its totient is φ = 725247432.

The previous prime is 1452415001. The next prime is 1452415049. The reversal of 1452415022 is 2205142541.

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

It is a super-2 number, since 2×1452415022² = 4219018792262520968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1452414982 and 1452415000.

It is a congruent number.

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, 478148 + ... + 481175.

It is an arithmetic number, because the mean of its divisors is an integer number (272687847).

Almost surely, 2^1452415022 is an apocalyptic number.

1452415022 is a deficient number, since it is larger than the sum of its proper divisors (729087754).

1452415022 is an equidigital number, since it uses as much as digits as its factorization.

1452415022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960082.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1452415022 is about 38110.5631288754. The cubic root of 1452415022 is about 1132.4792257087.

Adding to 1452415022 its reverse (2205142541), we get a palindrome (3657557563).

The spelling of 1452415022 in words is "one billion, four hundred fifty-two million, four hundred fifteen thousand, twenty-two".