70245359 has 6 divisors (see below), whose sum is σ = 71918856. Its totient is φ = 68609940.

The previous prime is 70245347. The next prime is 70245361. The reversal of 70245359 is 95354207.

It is not a de Polignac number, because 70245359 - 2⁸ = 70245103 is a prime.

It is a super-2 number, since 2×70245359² = 9868820922077762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70245319) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 17147 + ... + 20844.

It is an arithmetic number, because the mean of its divisors is an integer number (11986476).

Almost surely, 2^70245359 is an apocalyptic number.

70245359 is a deficient number, since it is larger than the sum of its proper divisors (1673497).

70245359 is an equidigital number, since it uses as much as digits as its factorization.

70245359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38077 (or 38034 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 70245359 is about 8381.2504436987. The cubic root of 70245359 is about 412.6094896378.

The spelling of 70245359 in words is "seventy million, two hundred forty-five thousand, three hundred fifty-nine".