10489970 has 16 divisors (see below), whose sum is σ = 19009728. Its totient is φ = 4167600.

The previous prime is 10489951. The next prime is 10489991. The reversal of 10489970 is 7998401.

It is a super-2 number, since 2×10489970² = 220078941201800, which contains 22 as substring.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1964 + ... + 4983.

It is an arithmetic number, because the mean of its divisors is an integer number (1188108).

Almost surely, 2^10489970 is an apocalyptic number.

10489970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10489970 is a deficient number, since it is larger than the sum of its proper divisors (8519758).

10489970 is a wasteful number, since it uses less digits than its factorization.

10489970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 10489970 is about 3238.8223168306. The cubic root of 10489970 is about 218.9062100560.

The spelling of 10489970 in words is "ten million, four hundred eighty-nine thousand, nine hundred seventy".