1055031 has 8 divisors (see below), whose sum is σ = 1411824. Its totient is φ = 700800.

The previous prime is 1055017. The next prime is 1055039. The reversal of 1055031 is 1305501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055031 - 2⁷ = 1054903 is a prime.

It is a super-2 number, since 2×1055031² = 2226180821922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765 + ... + 1641.

It is an arithmetic number, because the mean of its divisors is an integer number (176478).

2^1055031 is an apocalyptic number.

1055031 is a deficient number, since it is larger than the sum of its proper divisors (356793).

1055031 is an equidigital number, since it uses as much as digits as its factorization.

1055031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 1055031 is about 1027.1470196617. The cubic root of 1055031 is about 101.8017101185.

The spelling of 1055031 in words is "one million, fifty-five thousand, thirty-one".