70166241 has 6 divisors (see below), whose sum is σ = 101351250. Its totient is φ = 46777488.

The previous prime is 70166231. The next prime is 70166249. The reversal of 70166241 is 14266107.

It can be written as a sum of positive squares in only one way, i.e., 37161216 + 33005025 = 6096^2 + 5745^2 .

It is not a de Polignac number, because 70166241 - 2⁵ = 70166209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70166249) 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 5 ways as a sum of consecutive naturals, for example, 3898116 + ... + 3898133.

It is an arithmetic number, because the mean of its divisors is an integer number (16891875).

Almost surely, 2^70166241 is an apocalyptic number.

It is an amenable number.

70166241 is a deficient number, since it is larger than the sum of its proper divisors (31185009).

70166241 is a wasteful number, since it uses less digits than its factorization.

70166241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7796255 (or 7796252 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 70166241 is about 8376.5291738285. The cubic root of 70166241 is about 412.4545228101.

It can be divided in two parts, 70166 and 241, that added together give a palindrome (70407).

The spelling of 70166241 in words is "seventy million, one hundred sixty-six thousand, two hundred forty-one".