1345532 has 12 divisors (see below), whose sum is σ = 2363760. Its totient is φ = 670176.

The previous prime is 1345507. The next prime is 1345537. The reversal of 1345532 is 2355431.

It is a junction number, because it is equal to n+sod(n) for n = 1345498 and 1345507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345537) 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, 968 + ... + 1904.

It is an arithmetic number, because the mean of its divisors is an integer number (196980).

2^1345532 is an apocalyptic number.

It is an amenable number.

1345532 is a deficient number, since it is larger than the sum of its proper divisors (1018228).

1345532 is a wasteful number, since it uses less digits than its factorization.

1345532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1298 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 1345532 is about 1159.9706892849. The cubic root of 1345532 is about 110.3988824013.

The spelling of 1345532 in words is "one million, three hundred forty-five thousand, five hundred thirty-two".