1323402 has 16 divisors (see below), whose sum is σ = 2658432. Its totient is φ = 439200.

The previous prime is 1323389. The next prime is 1323409. The reversal of 1323402 is 2043231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902 + ... + 2502.

It is an arithmetic number, because the mean of its divisors is an integer number (166152).

2^1323402 is an apocalyptic number.

1323402 is an abundant number, since it is smaller than the sum of its proper divisors (1335030).

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

1323402 is a wasteful number, since it uses less digits than its factorization.

1323402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1323402 is about 1150.3921070661. The cubic root of 1323402 is about 109.7902891535.

Adding to 1323402 its reverse (2043231), we get a palindrome (3366633).

The spelling of 1323402 in words is "one million, three hundred twenty-three thousand, four hundred two".