4037402 has 8 divisors (see below), whose sum is σ = 6076512. Its totient is φ = 2011900.

The previous prime is 4037401. The next prime is 4037413. The reversal of 4037402 is 2047304.

It is a happy number.

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

It is a super-2 number, since 2×4037402² = 32601229819208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4037401) 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, 2624 + ... + 3867.

It is an arithmetic number, because the mean of its divisors is an integer number (759564).

Almost surely, 2^4037402 is an apocalyptic number.

4037402 is a deficient number, since it is larger than the sum of its proper divisors (2039110).

4037402 is a wasteful number, since it uses less digits than its factorization.

4037402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 4037402 is about 2009.3287436355. The cubic root of 4037402 is about 159.2333375047.

The spelling of 4037402 in words is "four million, thirty-seven thousand, four hundred two".