70250241 has 4 divisors (see below), whose sum is σ = 93666992. Its totient is φ = 46833492.

The previous prime is 70250227. The next prime is 70250251. The reversal of 70250241 is 14205207.

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 not a de Polignac number, because 70250241 - 2⁷ = 70250113 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70250251) 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, 11708371 + ... + 11708376.

It is an arithmetic number, because the mean of its divisors is an integer number (23416748).

Almost surely, 2^70250241 is an apocalyptic number.

It is an amenable number.

70250241 is a deficient number, since it is larger than the sum of its proper divisors (23416751).

70250241 is a wasteful number, since it uses less digits than its factorization.

70250241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23416750.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 70250241 is about 8381.5416839624. The cubic root of 70250241 is about 412.6190481002.

Adding to 70250241 its reverse (14205207), we get a palindrome (84455448).

The spelling of 70250241 in words is "seventy million, two hundred fifty thousand, two hundred forty-one".