4121777 has 8 divisors (see below), whose sum is σ = 4513152. Its totient is φ = 3733200.

The previous prime is 4121753. The next prime is 4121779. The reversal of 4121777 is 7771214.

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 4121777 - 2²⁰ = 3073201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4121779) 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 7 ways as a sum of consecutive naturals, for example, 3527 + ... + 4547.

It is an arithmetic number, because the mean of its divisors is an integer number (564144).

Almost surely, 2^4121777 is an apocalyptic number.

It is an amenable number.

4121777 is a deficient number, since it is larger than the sum of its proper divisors (391375).

4121777 is a wasteful number, since it uses less digits than its factorization.

4121777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399.

The product of its digits is 2744, while the sum is 29.

The square root of 4121777 is about 2030.2159983608. The cubic root of 4121777 is about 160.3349363917.

The spelling of 4121777 in words is "four million, one hundred twenty-one thousand, seven hundred seventy-seven".