1054259 has 2 divisors, whose sum is σ = 1054260. Its totient is φ = 1054258.

The previous prime is 1054247. The next prime is 1054267. The reversal of 1054259 is 9524501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1054259 - 2⁴ = 1054243 is a prime.

It is a super-2 number, since 2×1054259² = 2222924078162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1054219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527129 + 527130.

It is an arithmetic number, because the mean of its divisors is an integer number (527130).

2^1054259 is an apocalyptic number.

1054259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054259 is an equidigital number, since it uses as much as digits as its factorization.

1054259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1054259 is about 1026.7711526918. The cubic root of 1054259 is about 101.7768735349.

It can be divided in two parts, 10542 and 59, that added together give a palindrome (10601).

The spelling of 1054259 in words is "one million, fifty-four thousand, two hundred fifty-nine".