1059381 has 6 divisors (see below), whose sum is σ = 1530230. Its totient is φ = 706248.

The previous prime is 1059349. The next prime is 1059413. The reversal of 1059381 is 1839501.

It is an interprime number because it is at equal distance from previous prime (1059349) and next prime (1059413).

It can be written as a sum of positive squares in only one way, i.e., 864900 + 194481 = 930^2 + 441^2 .

It is not a de Polignac number, because 1059381 - 2⁵ = 1059349 is a prime.

It is a super-2 number, since 2×1059381² = 2244576206322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1059181) 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, 58846 + ... + 58863.

2^1059381 is an apocalyptic number.

It is an amenable number.

1059381 is a deficient number, since it is larger than the sum of its proper divisors (470849).

1059381 is a wasteful number, since it uses less digits than its factorization.

1059381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117715 (or 117712 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1059381 is about 1029.2623572248. The cubic root of 1059381 is about 101.9414311972.

The spelling of 1059381 in words is "one million, fifty-nine thousand, three hundred eighty-one".