1345959 has 6 divisors (see below), whose sum is σ = 1944176. Its totient is φ = 897300.

The previous prime is 1345957. The next prime is 1345973. The reversal of 1345959 is 9595431.

It is not a de Polignac number, because 1345959 - 2¹ = 1345957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74767 + ... + 74784.

2^1345959 is an apocalyptic number.

1345959 is a deficient number, since it is larger than the sum of its proper divisors (598217).

1345959 is a wasteful number, since it uses less digits than its factorization.

1345959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149557 (or 149554 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The square root of 1345959 is about 1160.1547310596. The cubic root of 1345959 is about 110.4105594027.

It can be divided in two parts, 1345 and 959, that added together give a square (2304 = 48²).

The spelling of 1345959 in words is "one million, three hundred forty-five thousand, nine hundred fifty-nine".