1402326 has 16 divisors (see below), whose sum is σ = 3116400. Its totient is φ = 467424.

The previous prime is 1402309. The next prime is 1402361. The reversal of 1402326 is 6232041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1402299 and 1402308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12931 + ... + 13038.

It is an arithmetic number, because the mean of its divisors is an integer number (194775).

2^1402326 is an apocalyptic number.

1402326 is an abundant number, since it is smaller than the sum of its proper divisors (1714074).

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

1402326 is a wasteful number, since it uses less digits than its factorization.

1402326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25980 (or 25974 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1402326 is about 1184.1984630965. The cubic root of 1402326 is about 111.9308139881.

Adding to 1402326 its reverse (6232041), we get a palindrome (7634367).

It can be divided in two parts, 1402 and 326, that added together give a cube (1728 = 12³).

The spelling of 1402326 in words is "one million, four hundred two thousand, three hundred twenty-six".