1402956 has 18 divisors (see below), whose sum is σ = 3546452. Its totient is φ = 467640.

The previous prime is 1402943. The next prime is 1402957. The reversal of 1402956 is 6592041.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (1402957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19450 + ... + 19521.

2^1402956 is an apocalyptic number.

It is an amenable number.

1402956 is an abundant number, since it is smaller than the sum of its proper divisors (2143496).

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

1402956 is a wasteful number, since it uses less digits than its factorization.

1402956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38981 (or 38976 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1402956 is about 1184.4644359372. The cubic root of 1402956 is about 111.9475732522.

Adding to 1402956 its reverse (6592041), we get a palindrome (7994997).

The spelling of 1402956 in words is "one million, four hundred two thousand, nine hundred fifty-six".