1402108 has 12 divisors (see below), whose sum is σ = 2488752. Its totient is φ = 691040.

The previous prime is 1402087. The next prime is 1402123. The reversal of 1402108 is 8012041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1402091 and 1402100.

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, 2185 + ... + 2752.

It is an arithmetic number, because the mean of its divisors is an integer number (207396).

2^1402108 is an apocalyptic number.

It is an amenable number.

1402108 is a deficient number, since it is larger than the sum of its proper divisors (1086644).

1402108 is a wasteful number, since it uses less digits than its factorization.

1402108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012 (or 5010 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1402108 is about 1184.1064141368. The cubic root of 1402108 is about 111.9250135817.

Adding to 1402108 its reverse (8012041), we get a palindrome (9414149).

The spelling of 1402108 in words is "one million, four hundred two thousand, one hundred eight".