70240241 has 4 divisors (see below), whose sum is σ = 70324800. Its totient is φ = 70155684.

The previous prime is 70240201. The next prime is 70240253. The reversal of 70240241 is 14204207.

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 70240241 - 2²² = 66045937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70240201) 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, 41021 + ... + 42698.

It is an arithmetic number, because the mean of its divisors is an integer number (17581200).

Almost surely, 2^70240241 is an apocalyptic number.

It is an amenable number.

70240241 is a deficient number, since it is larger than the sum of its proper divisors (84559).

70240241 is an equidigital number, since it uses as much as digits as its factorization.

70240241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84558.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 70240241 is about 8380.9451137685. The cubic root of 70240241 is about 412.5994686358.

Adding to 70240241 its reverse (14204207), we get a palindrome (84444448).

The spelling of 70240241 in words is "seventy million, two hundred forty thousand, two hundred forty-one".