10980481 has 4 divisors (see below), whose sum is σ = 10987264. Its totient is φ = 10973700.

The previous prime is 10980457. The next prime is 10980491. The reversal of 10980481 is 18408901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10980481 - 2⁵ = 10980449 is a prime.

It is a super-2 number, since 2×10980481² = 241141925982722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10980401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (2746816).

Almost surely, 2^10980481 is an apocalyptic number.

It is an amenable number.

10980481 is a deficient number, since it is larger than the sum of its proper divisors (6783).

10980481 is an equidigital number, since it uses as much as digits as its factorization.

10980481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6782.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 10980481 is about 3313.6808838511. The cubic root of 10980481 is about 222.2663861205.

The spelling of 10980481 in words is "ten million, nine hundred eighty thousand, four hundred eighty-one".