4088402 has 4 divisors (see below), whose sum is σ = 6132606. Its totient is φ = 2044200.

The previous prime is 4088387. The next prime is 4088417. The reversal of 4088402 is 2048804.

4088402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4088387) and next prime (4088417).

It can be written as a sum of positive squares in only one way, i.e., 3690241 + 398161 = 1921^2 + 631^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022099 + ... + 1022102.

Almost surely, 2^4088402 is an apocalyptic number.

4088402 is a deficient number, since it is larger than the sum of its proper divisors (2044204).

4088402 is a wasteful number, since it uses less digits than its factorization.

4088402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044203.

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 4088402 is about 2021.9797229448. The cubic root of 4088402 is about 159.9010064727.

The spelling of 4088402 in words is "four million, eighty-eight thousand, four hundred two".