10993450 has 36 divisors (see below), whose sum is σ = 22158738. Its totient is φ = 4056000.

The previous prime is 10993439. The next prime is 10993459. The reversal of 10993450 is 5439901.

It can be written as a sum of positive squares in 9 ways, for example, as 2647129 + 8346321 = 1627^2 + 2889^2 .

It is not an unprimeable number, because it can be changed into a prime (10993459) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7800 + ... + 9100.

Almost surely, 2^10993450 is an apocalyptic number.

10993450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10993450 is an abundant number, since it is smaller than the sum of its proper divisors (11165288).

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

10993450 is a wasteful number, since it uses less digits than its factorization.

10993450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 10993450 is about 3315.6371936628. The cubic root of 10993450 is about 222.3538576573.

The spelling of 10993450 in words is "ten million, nine hundred ninety-three thousand, four hundred fifty".