1052351 has 8 divisors (see below), whose sum is σ = 1126944. Its totient is φ = 979200.

The previous prime is 1052333. The next prime is 1052413. The reversal of 1052351 is 1532501.

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

It is not a de Polignac number, because 1052351 - 2⁶ = 1052287 is a prime.

It is a super-2 number, since 2×1052351² = 2214885254402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1451 + ... + 2051.

It is an arithmetic number, because the mean of its divisors is an integer number (140868).

2^1052351 is an apocalyptic number.

1052351 is a deficient number, since it is larger than the sum of its proper divisors (74593).

1052351 is a wasteful number, since it uses less digits than its factorization.

1052351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 1052351 is about 1025.8416057072. The cubic root of 1052351 is about 101.7154377962.

Adding to 1052351 its product of nonzero digits (150), we get a palindrome (1052501).

Adding to 1052351 its reverse (1532501), we get a palindrome (2584852).

The spelling of 1052351 in words is "one million, fifty-two thousand, three hundred fifty-one".