42960227 has 4 divisors (see below), whose sum is σ = 43340520. Its totient is φ = 42579936.

The previous prime is 42960221. The next prime is 42960259. The reversal of 42960227 is 72206924.

42960227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42960227 - 2⁸ = 42959971 is a prime.

It is a super-2 number, since 2×42960227² = 3691162207783058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42960193 and 42960202.

It is not an unprimeable number, because it can be changed into a prime (42960221) 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 3 ways as a sum of consecutive naturals, for example, 189977 + ... + 190202.

It is an arithmetic number, because the mean of its divisors is an integer number (10835130).

Almost surely, 2^42960227 is an apocalyptic number.

42960227 is a deficient number, since it is larger than the sum of its proper divisors (380293).

42960227 is a wasteful number, since it uses less digits than its factorization.

42960227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380292.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 42960227 is about 6554.4051598906. The cubic root of 42960227 is about 350.2317567097.

The spelling of 42960227 in words is "forty-two million, nine hundred sixty thousand, two hundred twenty-seven".