10010890 has 8 divisors (see below), whose sum is σ = 18019620. Its totient is φ = 4004352.

The previous prime is 10010881. The next prime is 10010941. The reversal of 10010890 is 9801001.

It can be written as a sum of positive squares in 2 ways, for example, as 9199089 + 811801 = 3033^2 + 901^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500535 + ... + 500554.

Almost surely, 2^10010890 is an apocalyptic number.

10010890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010890 is a deficient number, since it is larger than the sum of its proper divisors (8008730).

10010890 is a wasteful number, since it uses less digits than its factorization.

10010890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001096.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 10010890 is about 3163.9990518330. Note that the first 3 decimals coincide. The cubic root of 10010890 is about 215.5216466108.

Adding to 10010890 its reverse (9801001), we get a palindrome (19811891).

The spelling of 10010890 in words is "ten million, ten thousand, eight hundred ninety".