10660490 has 8 divisors (see below), whose sum is σ = 19188900. Its totient is φ = 4264192.

The previous prime is 10660469. The next prime is 10660499. The reversal of 10660490 is 9406601.

10660490 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 2 ways, for example, as 10608049 + 52441 = 3257^2 + 229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10660490² = 227292094080200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10660499) 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, 533015 + ... + 533034.

Almost surely, 2^10660490 is an apocalyptic number.

10660490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10660490 is a deficient number, since it is larger than the sum of its proper divisors (8528410).

10660490 is a wasteful number, since it uses less digits than its factorization.

10660490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066056.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 10660490 is about 3265.0405816774. The cubic root of 10660490 is about 220.0859856724.

It can be divided in two parts, 10 and 660490, that multiplied together give a square (6604900 = 2570²).

The spelling of 10660490 in words is "ten million, six hundred sixty thousand, four hundred ninety".