4017402 has 24 divisors (see below), whose sum is σ = 8744736. Its totient is φ = 1332936.

The previous prime is 4017397. The next prime is 4017407. The reversal of 4017402 is 2047104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4017397) and next prime (4017407).

It is a super-2 number, since 2×4017402² = 32279037659208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4017407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5163 + ... + 5889.

It is an arithmetic number, because the mean of its divisors is an integer number (364364).

Almost surely, 2^4017402 is an apocalyptic number.

4017402 is an abundant number, since it is smaller than the sum of its proper divisors (4727334).

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

4017402 is a wasteful number, since it uses less digits than its factorization.

4017402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 4017402 is about 2004.3457785522. The cubic root of 4017402 is about 158.9699717828.

The spelling of 4017402 in words is "four million, seventeen thousand, four hundred two".