162570241 has 4 divisors (see below), whose sum is σ = 162730800. Its totient is φ = 162409684.

The previous prime is 162570217. The next prime is 162570257. The reversal of 162570241 is 142075261.

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 162570241 - 2¹⁷ = 162439169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162570271) 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, 78751 + ... + 80788.

It is an arithmetic number, because the mean of its divisors is an integer number (40682700).

Almost surely, 2^162570241 is an apocalyptic number.

It is an amenable number.

162570241 is a deficient number, since it is larger than the sum of its proper divisors (160559).

162570241 is a wasteful number, since it uses less digits than its factorization.

162570241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160558.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 162570241 is about 12750.3035650137. The cubic root of 162570241 is about 545.7750563865.

The spelling of 162570241 in words is "one hundred sixty-two million, five hundred seventy thousand, two hundred forty-one".