70448241 has 8 divisors (see below), whose sum is σ = 98015040. Its totient is φ = 44923472.

The previous prime is 70448237. The next prime is 70448251. The reversal of 70448241 is 14284407.

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

It is a cyclic number.

It is not a de Polignac number, because 70448241 - 2² = 70448237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70448199 and 70448208.

It is not an unprimeable number, because it can be changed into a prime (70448251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510426 + ... + 510563.

It is an arithmetic number, because the mean of its divisors is an integer number (12251880).

Almost surely, 2^70448241 is an apocalyptic number.

It is an amenable number.

70448241 is a deficient number, since it is larger than the sum of its proper divisors (27566799).

70448241 is a wasteful number, since it uses less digits than its factorization.

70448241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021015.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 70448241 is about 8393.3450423535. The cubic root of 70448241 is about 413.0063394681.

The spelling of 70448241 in words is "seventy million, four hundred forty-eight thousand, two hundred forty-one".