4771961 has 8 divisors (see below), whose sum is σ = 4898880. Its totient is φ = 4646512.

The previous prime is 4771939. The next prime is 4771967. The reversal of 4771961 is 1691774.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4771961 is a prime.

It is a super-2 number, since 2×4771961² = 45543223571042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4771967) 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, 9236 + ... + 9738.

It is an arithmetic number, because the mean of its divisors is an integer number (612360).

Almost surely, 2^4771961 is an apocalyptic number.

It is an amenable number.

4771961 is a deficient number, since it is larger than the sum of its proper divisors (126919).

4771961 is a wasteful number, since it uses less digits than its factorization.

4771961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735.

The product of its digits is 10584, while the sum is 35.

The square root of 4771961 is about 2184.4818607624. The cubic root of 4771961 is about 168.3574329665.

The spelling of 4771961 in words is "four million, seven hundred seventy-one thousand, nine hundred sixty-one".