70350325 has 6 divisors (see below), whose sum is σ = 87234434. Its totient is φ = 56280240.

The previous prime is 70350323. The next prime is 70350337. The reversal of 70350325 is 52305307.

It can be written as a sum of positive squares in 3 ways, for example, as 2304324 + 68046001 = 1518^2 + 8249^2 .

It is not a de Polignac number, because 70350325 - 2¹ = 70350323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 2814013 = 70350325 / (7 + 0 + 3 + 5 + 0 + 3 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70350325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70350323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1406982 + ... + 1407031.

Almost surely, 2^70350325 is an apocalyptic number.

It is an amenable number.

70350325 is a deficient number, since it is larger than the sum of its proper divisors (16884109).

70350325 is a wasteful number, since it uses less digits than its factorization.

70350325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814023 (or 2814018 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 70350325 is about 8387.5100596065. The cubic root of 70350325 is about 412.8149049319.

The spelling of 70350325 in words is "seventy million, three hundred fifty thousand, three hundred twenty-five".