1402846 has 24 divisors (see below), whose sum is σ = 2331720. Its totient is φ = 632016.

The previous prime is 1402829. The next prime is 1402847. The reversal of 1402846 is 6482041.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1402846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20905 + ... + 20971.

It is an arithmetic number, because the mean of its divisors is an integer number (97155).

2^1402846 is an apocalyptic number.

1402846 is a deficient number, since it is larger than the sum of its proper divisors (928874).

1402846 is a wasteful number, since it uses less digits than its factorization.

1402846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1402846 is about 1184.4180005387. The cubic root of 1402846 is about 111.9446473931.

Adding to 1402846 its reverse (6482041), we get a palindrome (7884887).

The spelling of 1402846 in words is "one million, four hundred two thousand, eight hundred forty-six".