1345753 has 4 divisors (see below), whose sum is σ = 1404288. Its totient is φ = 1287220.

The previous prime is 1345733. The next prime is 1345759. The reversal of 1345753 is 3575431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1345753 - 2⁹ = 1345241 is a prime.

It is a super-2 number, since 2×1345753² = 3622102274018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1345759) 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, 29233 + ... + 29278.

It is an arithmetic number, because the mean of its divisors is an integer number (351072).

2^1345753 is an apocalyptic number.

It is an amenable number.

1345753 is a deficient number, since it is larger than the sum of its proper divisors (58535).

1345753 is an equidigital number, since it uses as much as digits as its factorization.

1345753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58534.

The product of its digits is 6300, while the sum is 28.

The square root of 1345753 is about 1160.0659464013. The cubic root of 1345753 is about 110.4049263100.

The spelling of 1345753 in words is "one million, three hundred forty-five thousand, seven hundred fifty-three".