1072452481 has 2 divisors, whose sum is σ = 1072452482. Its totient is φ = 1072452480.

The previous prime is 1072452449. The next prime is 1072452503. The reversal of 1072452481 is 1842542701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1017929025 + 54523456 = 31905^2 + 7384^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072452481 - 2⁵ = 1072452449 is a prime.

It is a super-2 number, since 2×1072452481² = 2300308648006110722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1072452281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536226240 + 536226241.

It is an arithmetic number, because the mean of its divisors is an integer number (536226241).

Almost surely, 2^1072452481 is an apocalyptic number.

It is an amenable number.

1072452481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072452481 is an equidigital number, since it uses as much as digits as its factorization.

1072452481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 1072452481 is about 32748.3202775348. The cubic root of 1072452481 is about 1023.5899647321.

The spelling of 1072452481 in words is "one billion, seventy-two million, four hundred fifty-two thousand, four hundred eighty-one".