1348632 has 24 divisors (see below), whose sum is σ = 3652740. Its totient is φ = 449520.

The previous prime is 1348621. The next prime is 1348637. The reversal of 1348632 is 2368431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1348596 and 1348605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9294 + ... + 9437.

2^1348632 is an apocalyptic number.

1348632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1348632 is an abundant number, since it is smaller than the sum of its proper divisors (2304108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1348632 is a wasteful number, since it uses less digits than its factorization.

1348632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18743 (or 18736 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1348632 is about 1161.3061611823. The cubic root of 1348632 is about 110.4836008232.

The spelling of 1348632 in words is "one million, three hundred forty-eight thousand, six hundred thirty-two".