4770981 has 10 divisors (see below), whose sum is σ = 7127142. Its totient is φ = 3180600.

The previous prime is 4770977. The next prime is 4771001. The reversal of 4770981 is 1890774.

It can be written as a sum of positive squares in only one way, i.e., 2924100 + 1846881 = 1710^2 + 1359^2 .

It is not a de Polignac number, because 4770981 - 2² = 4770977 is a prime.

It is a super-2 number, since 2×4770981² = 45524519404722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4770911) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 29370 + ... + 29531.

Almost surely, 2^4770981 is an apocalyptic number.

It is an amenable number.

4770981 is a deficient number, since it is larger than the sum of its proper divisors (2356161).

4770981 is an equidigital number, since it uses as much as digits as its factorization.

4770981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58913 (or 58904 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 4770981 is about 2184.2575397604. The cubic root of 4770981 is about 168.3459071961.

The spelling of 4770981 in words is "four million, seven hundred seventy thousand, nine hundred eighty-one".