10489770 has 32 divisors (see below), whose sum is σ = 27973440. Its totient is φ = 2797200.

The previous prime is 10489769. The next prime is 10489777. The reversal of 10489770 is 7798401.

It is a super-2 number, since 2×10489770² = 220070549305800, which contains 22 as substring.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (10489777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19156 + ... + 19695.

It is an arithmetic number, because the mean of its divisors is an integer number (874170).

Almost surely, 2^10489770 is an apocalyptic number.

10489770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10489770 is an abundant number, since it is smaller than the sum of its proper divisors (17483670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10489770 is a wasteful number, since it uses less digits than its factorization.

10489770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38867 (or 38861 counting only the distinct ones).

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

The square root of 10489770 is about 3238.7914412632. The cubic root of 10489770 is about 218.9048188375.

The spelling of 10489770 in words is "ten million, four hundred eighty-nine thousand, seven hundred seventy".