70118353 has 4 divisors (see below), whose sum is σ = 74242980. Its totient is φ = 65993728.

The previous prime is 70118299. The next prime is 70118359. The reversal of 70118353 is 35381107.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58476609 + 11641744 = 7647^2 + 3412^2 .

It is not a de Polignac number, because 70118353 - 2²¹ = 68021201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70118359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062288 + ... + 2062321.

It is an arithmetic number, because the mean of its divisors is an integer number (18560745).

Almost surely, 2^70118353 is an apocalyptic number.

It is an amenable number.

70118353 is a deficient number, since it is larger than the sum of its proper divisors (4124627).

70118353 is a wasteful number, since it uses less digits than its factorization.

70118353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124626.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 70118353 is about 8373.6702227876. The cubic root of 70118353 is about 412.3606689517.

The spelling of 70118353 in words is "seventy million, one hundred eighteen thousand, three hundred fifty-three".