1340932 has 12 divisors (see below), whose sum is σ = 2356956. Its totient is φ = 667520.

The previous prime is 1340929. The next prime is 1340947. The reversal of 1340932 is 2390431.

It can be written as a sum of positive squares in 2 ways, for example, as 799236 + 541696 = 894^2 + 736^2 .

It is a super-3 number, since 3×1340932³ = 7233383970834112704, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528 + ... + 1720.

It is an arithmetic number, because the mean of its divisors is an integer number (196413).

2^1340932 is an apocalyptic number.

It is an amenable number.

1340932 is a deficient number, since it is larger than the sum of its proper divisors (1016024).

1340932 is a wasteful number, since it uses less digits than its factorization.

1340932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1340932 is about 1157.9861829918. The cubic root of 1340932 is about 110.2729310611.

The spelling of 1340932 in words is "one million, three hundred forty thousand, nine hundred thirty-two".