1454215352 has 16 divisors (see below), whose sum is σ = 2727557160. Its totient is φ = 726866784.

The previous prime is 1454215351. The next prime is 1454215379. The reversal of 1454215352 is 2535124541.

It is a super-2 number, since 2×1454215352² = 4229484579984967808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454215351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3023 + ... + 54014.

Almost surely, 2^1454215352 is an apocalyptic number.

It is an amenable number.

1454215352 is a deficient number, since it is larger than the sum of its proper divisors (1273341808).

1454215352 is a wasteful number, since it uses less digits than its factorization.

1454215352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60230 (or 60226 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 1454215352 is about 38134.1756433779. The cubic root of 1454215352 is about 1132.9469511787.

Adding to 1454215352 its reverse (2535124541), we get a palindrome (3989339893).

The spelling of 1454215352 in words is "one billion, four hundred fifty-four million, two hundred fifteen thousand, three hundred fifty-two".