42488296 has 16 divisors (see below), whose sum is σ = 79807140. Its totient is φ = 21206400.

The previous prime is 42488279. The next prime is 42488297. The reversal of 42488296 is 69288424.

It can be written as a sum of positive squares in 2 ways, for example, as 30140100 + 12348196 = 5490^2 + 3514^2 .

It is not an unprimeable number, because it can be changed into a prime (42488297) 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, 390 + ... + 9226.

Almost surely, 2^42488296 is an apocalyptic number.

It is an amenable number.

42488296 is a deficient number, since it is larger than the sum of its proper divisors (37318844).

42488296 is a wasteful number, since it uses less digits than its factorization.

42488296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444 (or 9440 counting only the distinct ones).

The product of its digits is 221184, while the sum is 43.

The square root of 42488296 is about 6518.3046875702. The cubic root of 42488296 is about 348.9445647208.

It can be divided in two parts, 4248 and 8296, that added together give a square (12544 = 112²).

The spelling of 42488296 in words is "forty-two million, four hundred eighty-eight thousand, two hundred ninety-six".