4013402 has 8 divisors (see below), whose sum is σ = 6038496. Its totient is φ = 2000572.

The previous prime is 4013369. The next prime is 4013407. The reversal of 4013402 is 2043104.

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

It is a super-2 number, since 2×4013402² = 32214791227208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4013407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2198 + ... + 3585.

It is an arithmetic number, because the mean of its divisors is an integer number (754812).

Almost surely, 2^4013402 is an apocalyptic number.

4013402 is a deficient number, since it is larger than the sum of its proper divisors (2025094).

4013402 is a wasteful number, since it uses less digits than its factorization.

4013402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4013402 is about 2003.3476982291. The cubic root of 4013402 is about 158.9171938062.

Adding to 4013402 its reverse (2043104), we get a palindrome (6056506).

The spelling of 4013402 in words is "four million, thirteen thousand, four hundred two".