10730489 has 32 divisors (see below), whose sum is σ = 14321664. Its totient is φ = 7793280.

The previous prime is 10730471. The next prime is 10730509. The reversal of 10730489 is 98403701.

It is not a de Polignac number, because 10730489 - 2²⁰ = 9681913 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10730089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129242 + ... + 129324.

It is an arithmetic number, because the mean of its divisors is an integer number (447552).

Almost surely, 2^10730489 is an apocalyptic number.

It is an amenable number.

10730489 is a deficient number, since it is larger than the sum of its proper divisors (3591175).

10730489 is a wasteful number, since it uses less digits than its factorization.

10730489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 10730489 is about 3275.7425112484. The cubic root of 10730489 is about 220.5666453216.

The spelling of 10730489 in words is "ten million, seven hundred thirty thousand, four hundred eighty-nine".