1002335245 has 8 divisors (see below), whose sum is σ = 1241602560. Its totient is φ = 776001360.

The previous prime is 1002335227. The next prime is 1002335263. The reversal of 1002335245 is 5425332001.

It is an interprime number because it is at equal distance from previous prime (1002335227) and next prime (1002335263).

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

It is a de Polignac number, because none of the positive numbers 2^k-1002335245 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3233185 + ... + 3233494.

It is an arithmetic number, because the mean of its divisors is an integer number (155200320).

Almost surely, 2^1002335245 is an apocalyptic number.

It is an amenable number.

1002335245 is a deficient number, since it is larger than the sum of its proper divisors (239267315).

1002335245 is an equidigital number, since it uses as much as digits as its factorization.

1002335245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6466715.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1002335245 is about 31659.6785359548. The cubic root of 1002335245 is about 1000.7778098550. Note that the first 3 decimals are identical.

Adding to 1002335245 its reverse (5425332001), we get a palindrome (6427667246).

The spelling of 1002335245 in words is "one billion, two million, three hundred thirty-five thousand, two hundred forty-five".