1340132 has 6 divisors (see below), whose sum is σ = 2345238. Its totient is φ = 670064.

The previous prime is 1340113. The next prime is 1340149. The reversal of 1340132 is 2310431.

It can be written as a sum of positive squares in only one way, i.e., 1094116 + 246016 = 1046^2 + 496^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167513 + ... + 167520.

It is an arithmetic number, because the mean of its divisors is an integer number (390873).

2^1340132 is an apocalyptic number.

It is an amenable number.

1340132 is a deficient number, since it is larger than the sum of its proper divisors (1005106).

1340132 is a wasteful number, since it uses less digits than its factorization.

1340132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335037 (or 335035 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1340132 is about 1157.6407041911. The cubic root of 1340132 is about 110.2509970892.

Adding to 1340132 its reverse (2310431), we get a palindrome (3650563).

Subtracting 1340132 from its reverse (2310431), we obtain a cube (970299 = 99³).

The spelling of 1340132 in words is "one million, three hundred forty thousand, one hundred thirty-two".