1002252075 has 36 divisors (see below), whose sum is σ = 1821409464. Its totient is φ = 485936000.

The previous prime is 1002252059. The next prime is 1002252091. The reversal of 1002252075 is 5702522001.

It is an interprime number because it is at equal distance from previous prime (1002252059) and next prime (1002252091).

It is not a de Polignac number, because 1002252075 - 2⁴ = 1002252059 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 46146 + ... + 64295.

Almost surely, 2^1002252075 is an apocalyptic number.

1002252075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1002252075 is a deficient number, since it is larger than the sum of its proper divisors (819157389).

1002252075 is a wasteful number, since it uses less digits than its factorization.

1002252075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110476 (or 110460 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 1002252075 is about 31658.3650083197. The cubic root of 1002252075 is about 1000.7501288327.

Adding to 1002252075 its reverse (5702522001), we get a palindrome (6704774076).

The spelling of 1002252075 in words is "one billion, two million, two hundred fifty-two thousand, seventy-five".