1402016 has 48 divisors (see below), whose sum is σ = 3447360. Its totient is φ = 545280.

The previous prime is 1402003. The next prime is 1402019. The reversal of 1402016 is 6102041.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1402019) 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, 2180 + ... + 2748.

It is an arithmetic number, because the mean of its divisors is an integer number (71820).

2^1402016 is an apocalyptic number.

1402016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1723680).

1402016 is an abundant number, since it is smaller than the sum of its proper divisors (2045344).

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

1402016 is a wasteful number, since it uses less digits than its factorization.

1402016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 589 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1402016 is about 1184.0675656397. The cubic root of 1402016 is about 111.9225655234.

Adding to 1402016 its reverse (6102041), we get a palindrome (7504057).

The spelling of 1402016 in words is "one million, four hundred two thousand, sixteen".