4075555 has 8 divisors (see below), whose sum is σ = 5335344. Its totient is φ = 2964000.

The previous prime is 4075537. The next prime is 4075559. The reversal of 4075555 is 5555704.

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

It is not a de Polignac number, because 4075555 - 2¹³ = 4067363 is a prime.

It is a super-2 number, since 2×4075555² = 33220297116050, which contains 22 as substring.

It is a Duffinian number.

4075555 is a lucky number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4075559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36996 + ... + 37105.

It is an arithmetic number, because the mean of its divisors is an integer number (666918).

Almost surely, 2^4075555 is an apocalyptic number.

4075555 is a deficient number, since it is larger than the sum of its proper divisors (1259789).

4075555 is a wasteful number, since it uses less digits than its factorization.

4075555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74117.

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 4075555 is about 2018.8003863681. The cubic root of 4075555 is about 159.7333449035.

The spelling of 4075555 in words is "four million, seventy-five thousand, five hundred fifty-five".