1042259 has 2 divisors, whose sum is σ = 1042260. Its totient is φ = 1042258.

The previous prime is 1042243. The next prime is 1042267. The reversal of 1042259 is 9522401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042259 - 2⁴ = 1042243 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (1042759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521129 + 521130.

It is an arithmetic number, because the mean of its divisors is an integer number (521130).

2^1042259 is an apocalyptic number.

1042259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042259 is an equidigital number, since it uses as much as digits as its factorization.

1042259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1042259 is about 1020.9108678038. The cubic root of 1042259 is about 101.3892439706.

The spelling of 1042259 in words is "one million, forty-two thousand, two hundred fifty-nine".