1052371 has 4 divisors (see below), whose sum is σ = 1059232. Its totient is φ = 1045512.

The previous prime is 1052333. The next prime is 1052413. The reversal of 1052371 is 1732501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1052371 - 2¹¹ = 1050323 is a prime.

It is a super-2 number, since 2×1052371² = 2214969443282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3195 + ... + 3508.

It is an arithmetic number, because the mean of its divisors is an integer number (264808).

2^1052371 is an apocalyptic number.

1052371 is a deficient number, since it is larger than the sum of its proper divisors (6861).

1052371 is an equidigital number, since it uses as much as digits as its factorization.

1052371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6860.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 1052371 is about 1025.8513537545. The cubic root of 1052371 is about 101.7160821616.

Adding to 1052371 its reverse (1732501), we get a palindrome (2784872).

The spelling of 1052371 in words is "one million, fifty-two thousand, three hundred seventy-one".