4001763 has 8 divisors (see below), whose sum is σ = 5346576. Its totient is φ = 2662400.

The previous prime is 4001743. The next prime is 4001771. The reversal of 4001763 is 3671004.

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

It is a cyclic number.

It is not a de Polignac number, because 4001763 - 2¹³ = 3993571 is a prime.

4001763 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4001713) 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, 883 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (668322).

Almost surely, 2^4001763 is an apocalyptic number.

4001763 is a deficient number, since it is larger than the sum of its proper divisors (1344813).

4001763 is a wasteful number, since it uses less digits than its factorization.

4001763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 4001763 is about 2000.4407014456. The cubic root of 4001763 is about 158.7634233385.

Adding to 4001763 its reverse (3671004), we get a palindrome (7672767).

The spelling of 4001763 in words is "four million, one thousand, seven hundred sixty-three".