1051713 has 24 divisors (see below), whose sum is σ = 1670760. Its totient is φ = 633600.

The previous prime is 1051709. The next prime is 1051717. The reversal of 1051713 is 3171501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1051709) and next prime (1051717).

It can be written as a sum of positive squares in 4 ways, for example, as 106929 + 944784 = 327^2 + 972^2 .

It is not a de Polignac number, because 1051713 - 2² = 1051709 is a prime.

It is a super-2 number, since 2×1051713² = 2212200468738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10363 + ... + 10463.

It is an arithmetic number, because the mean of its divisors is an integer number (69615).

2^1051713 is an apocalyptic number.

1051713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1051713 is a deficient number, since it is larger than the sum of its proper divisors (619047).

1051713 is a wasteful number, since it uses less digits than its factorization.

1051713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 1051713 is about 1025.5305943754. The cubic root of 1051713 is about 101.6948782528.

It can be divided in two parts, 105171 and 3, that multiplied together give a palindrome (315513).

The spelling of 1051713 in words is "one million, fifty-one thousand, seven hundred thirteen".