1364432 has 20 divisors (see below), whose sum is σ = 2695140. Its totient is φ = 668928.

The previous prime is 1364431. The next prime is 1364453. The reversal of 1364432 is 2344631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1201216 + 163216 = 1096^2 + 404^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1364398 and 1364407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364431) 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, 44 + ... + 1652.

It is an arithmetic number, because the mean of its divisors is an integer number (134757).

2^1364432 is an apocalyptic number.

It is an amenable number.

1364432 is a deficient number, since it is larger than the sum of its proper divisors (1330708).

1364432 is a wasteful number, since it uses less digits than its factorization.

1364432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670 (or 1664 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 1364432 is about 1168.0890377022. The cubic root of 1364432 is about 110.9133864273.

The spelling of 1364432 in words is "one million, three hundred sixty-four thousand, four hundred thirty-two".