1202482145 has 8 divisors (see below), whose sum is σ = 1447068456. Its totient is φ = 959259136.

The previous prime is 1202482139. The next prime is 1202482163. The reversal of 1202482145 is 5412842021.

It can be written as a sum of positive squares in 4 ways, for example, as 889249 + 1201592896 = 943^2 + 34664^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1202482145 - 2²² = 1198287841 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 338882 + ... + 342411.

It is an arithmetic number, because the mean of its divisors is an integer number (180883557).

Almost surely, 2^1202482145 is an apocalyptic number.

It is an amenable number.

1202482145 is a deficient number, since it is larger than the sum of its proper divisors (244586311).

1202482145 is an equidigital number, since it uses as much as digits as its factorization.

1202482145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681651.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 1202482145 is about 34676.8243211514. The cubic root of 1202482145 is about 1063.3907514343.

The spelling of 1202482145 in words is "one billion, two hundred two million, four hundred eighty-two thousand, one hundred forty-five".