701566241 has 4 divisors (see below), whose sum is σ = 738490800. Its totient is φ = 664641684.

The previous prime is 701566219. The next prime is 701566259. The reversal of 701566241 is 142665107.

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, and also an emirpimes, since its reverse is a distinct semiprime: 142665107 = 13 ⋅10974239.

It is a cyclic number.

It is not a de Polignac number, because 701566241 - 2¹⁰ = 701565217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 701566198 and 701566207.

It is not an unprimeable number, because it can be changed into a prime (701566741) 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, 18462251 + ... + 18462288.

It is an arithmetic number, because the mean of its divisors is an integer number (184622700).

Almost surely, 2^701566241 is an apocalyptic number.

It is an amenable number.

701566241 is a deficient number, since it is larger than the sum of its proper divisors (36924559).

701566241 is a wasteful number, since it uses less digits than its factorization.

701566241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36924558.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 701566241 is about 26487.0957449094. The cubic root of 701566241 is about 888.5657330453.

The spelling of 701566241 in words is "seven hundred one million, five hundred sixty-six thousand, two hundred forty-one".