1452015426 has 8 divisors (see below), whose sum is σ = 2904030864. Its totient is φ = 484005140.

The previous prime is 1452015421. The next prime is 1452015427. The reversal of 1452015426 is 6245102541.

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

1452015426 is an admirable number.

It is a super-2 number, since 2×1452015426² = 4216697594683922952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1452015393 and 1452015402.

It is not an unprimeable number, because it can be changed into a prime (1452015421) 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, 121001280 + ... + 121001291.

It is an arithmetic number, because the mean of its divisors is an integer number (363003858).

Almost surely, 2^1452015426 is an apocalyptic number.

1452015426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1452015426 is a wasteful number, since it uses less digits than its factorization.

1452015426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242002576.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 1452015426 is about 38105.3201797334. The cubic root of 1452015426 is about 1132.3753583179.

Adding to 1452015426 its reverse (6245102541), we get a palindrome (7697117967).

The spelling of 1452015426 in words is "one billion, four hundred fifty-two million, fifteen thousand, four hundred twenty-six".