10168490 has 8 divisors (see below), whose sum is σ = 18303300. Its totient is φ = 4067392.

The previous prime is 10168489. The next prime is 10168519. The reversal of 10168490 is 9486101.

It can be written as a sum of positive squares in 2 ways, for example, as 10118761 + 49729 = 3181^2 + 223^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508415 + ... + 508434.

Almost surely, 2^10168490 is an apocalyptic number.

10168490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10168490 is a deficient number, since it is larger than the sum of its proper divisors (8134810).

10168490 is a wasteful number, since it uses less digits than its factorization.

10168490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016856.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 10168490 is about 3188.8069869467. The cubic root of 10168490 is about 216.6467384696.

The spelling of 10168490 in words is "ten million, one hundred sixty-eight thousand, four hundred ninety".