42488233 has 2 divisors, whose sum is σ = 42488234. Its totient is φ = 42488232.

The previous prime is 42488227. The next prime is 42488239. The reversal of 42488233 is 33288424.

It is a balanced prime because it is at equal distance from previous prime (42488227) and next prime (42488239).

It can be written as a sum of positive squares in only one way, i.e., 29506624 + 12981609 = 5432^2 + 3603^2 .

It is a cyclic number.

It is not a de Polignac number, because 42488233 - 2²¹ = 40391081 is a prime.

It is not a weakly prime, because it can be changed into another prime (42488239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21244116 + 21244117.

It is an arithmetic number, because the mean of its divisors is an integer number (21244117).

Almost surely, 2^42488233 is an apocalyptic number.

It is an amenable number.

42488233 is a deficient number, since it is larger than the sum of its proper divisors (1).

42488233 is an equidigital number, since it uses as much as digits as its factorization.

42488233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 34.

The square root of 42488233 is about 6518.2998550235. The cubic root of 42488233 is about 348.9443922535.

The spelling of 42488233 in words is "forty-two million, four hundred eighty-eight thousand, two hundred thirty-three".