2013402 has 8 divisors (see below), whose sum is σ = 4026816. Its totient is φ = 671132.

The previous prime is 2013391. The next prime is 2013409. The reversal of 2013402 is 2043102.

It is a sphenic number, since it is the product of 3 distinct primes.

2013402 is an admirable number.

It is a super-2 number, since 2×2013402² = 8107575227208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2013409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167778 + ... + 167789.

It is an arithmetic number, because the mean of its divisors is an integer number (503352).

2^2013402 is an apocalyptic number.

2013402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2013402 is a wasteful number, since it uses less digits than its factorization.

2013402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335572.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2013402 is about 1418.9439735240. The cubic root of 2013402 is about 126.2729030762.

Adding to 2013402 its reverse (2043102), we get a palindrome (4056504).

It can be divided in two parts, 2013 and 402, that added together give a triangular number (2415 = T₆₉).

The spelling of 2013402 in words is "two million, thirteen thousand, four hundred two".