10944554 has 4 divisors (see below), whose sum is σ = 16416834. Its totient is φ = 5472276.

The previous prime is 10944529. The next prime is 10944569. The reversal of 10944554 is 45544901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45544901 = 131 ⋅347671.

It can be written as a sum of positive squares in only one way, i.e., 6630625 + 4313929 = 2575^2 + 2077^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10944554.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2736137 + ... + 2736140.

Almost surely, 2^10944554 is an apocalyptic number.

10944554 is a deficient number, since it is larger than the sum of its proper divisors (5472280).

10944554 is an equidigital number, since it uses as much as digits as its factorization.

10944554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5472279.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 10944554 is about 3308.2554314926. The cubic root of 10944554 is about 222.0237103697.

The spelling of 10944554 in words is "ten million, nine hundred forty-four thousand, five hundred fifty-four".