42948466 has 12 divisors (see below), whose sum is σ = 70812126. Its totient is φ = 19521920.

The previous prime is 42948439. The next prime is 42948467. The reversal of 42948466 is 66484924.

It can be written as a sum of positive squares in only one way, i.e., 38626225 + 4322241 = 6215^2 + 2079^2 .

It is not an unprimeable number, because it can be changed into a prime (42948467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88495 + ... + 88978.

Almost surely, 2^42948466 is an apocalyptic number.

42948466 is a deficient number, since it is larger than the sum of its proper divisors (27863660).

42948466 is a wasteful number, since it uses less digits than its factorization.

42948466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177497 (or 177486 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 42948466 is about 6553.5079156128. The cubic root of 42948466 is about 350.1997934116.

The spelling of 42948466 in words is "forty-two million, nine hundred forty-eight thousand, four hundred sixty-six".