10940890 has 8 divisors (see below), whose sum is σ = 19693620. Its totient is φ = 4376352.

The previous prime is 10940879. The next prime is 10940927. The reversal of 10940890 is 9804901.

It can be written as a sum of positive squares in 2 ways, for example, as 10452289 + 488601 = 3233^2 + 699^2 .

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, 547035 + ... + 547054.

Almost surely, 2^10940890 is an apocalyptic number.

10940890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10940890 is a deficient number, since it is larger than the sum of its proper divisors (8752730).

10940890 is a wasteful number, since it uses less digits than its factorization.

10940890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094096.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 10940890 is about 3307.7016189493. The cubic root of 10940890 is about 221.9989313587.

It can be divided in two parts, 10 and 940890, that added together give a square (940900 = 970²).

The spelling of 10940890 in words is "ten million, nine hundred forty thousand, eight hundred ninety".