70253041 has 4 divisors (see below), whose sum is σ = 71142400. Its totient is φ = 69363684.

The previous prime is 70253039. The next prime is 70253077. The reversal of 70253041 is 14035207.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 70253041 - 2¹ = 70253039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70253081) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 444561 + ... + 444718.

It is an arithmetic number, because the mean of its divisors is an integer number (17785600).

Almost surely, 2^70253041 is an apocalyptic number.

It is an amenable number.

70253041 is a deficient number, since it is larger than the sum of its proper divisors (889359).

70253041 is an equidigital number, since it uses as much as digits as its factorization.

70253041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889358.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 70253041 is about 8381.7087160077. The cubic root of 70253041 is about 412.6245300173.

Adding to 70253041 its reverse (14035207), we get a palindrome (84288248).

The spelling of 70253041 in words is "seventy million, two hundred fifty-three thousand, forty-one".