4028901775 has 12 divisors (see below), whose sum is σ = 4997271672. Its totient is φ = 3222196640.

The previous prime is 4028901761. The next prime is 4028901823. The reversal of 4028901775 is 5771098204.

It is not a de Polignac number, because 4028901775 - 2¹⁷ = 4028770703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73704 + ... + 116146.

It is an arithmetic number, because the mean of its divisors is an integer number (416439306).

Almost surely, 2^4028901775 is an apocalyptic number.

4028901775 is a deficient number, since it is larger than the sum of its proper divisors (968369897).

4028901775 is a wasteful number, since it uses less digits than its factorization.

4028901775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46250 (or 46245 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 4028901775 is about 63473.6305484411. The cubic root of 4028901775 is about 1591.2151062565.

Adding to 4028901775 its reverse (5771098204), we get a palindrome (9799999979).

The spelling of 4028901775 in words is "four billion, twenty-eight million, nine hundred one thousand, seven hundred seventy-five".