1402036 has 24 divisors (see below), whose sum is σ = 2568384. Its totient is φ = 669120.

The previous prime is 1402031. The next prime is 1402061. The reversal of 1402036 is 6302041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402031) 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, 13561 + ... + 13663.

It is an arithmetic number, because the mean of its divisors is an integer number (107016).

2^1402036 is an apocalyptic number.

It is an amenable number.

1402036 is a deficient number, since it is larger than the sum of its proper divisors (1166348).

1402036 is a wasteful number, since it uses less digits than its factorization.

1402036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1402036 is about 1184.0760110736. The cubic root of 1402036 is about 111.9230977191.

Adding to 1402036 its reverse (6302041), we get a palindrome (7704077).

The spelling of 1402036 in words is "one million, four hundred two thousand, thirty-six".