11741445 has 12 divisors (see below), whose sum is σ = 20351916. Its totient is φ = 6262080.

The previous prime is 11741437. The next prime is 11741447. The reversal of 11741445 is 54414711.

It can be written as a sum of positive squares in 2 ways, for example, as 4435236 + 7306209 = 2106^2 + 2703^2 .

It is not a de Polignac number, because 11741445 - 2³ = 11741437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11741447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130416 + ... + 130505.

It is an arithmetic number, because the mean of its divisors is an integer number (1695993).

Almost surely, 2^11741445 is an apocalyptic number.

11741445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11741445 is a deficient number, since it is larger than the sum of its proper divisors (8610471).

11741445 is a wasteful number, since it uses less digits than its factorization.

11741445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260932 (or 260929 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 11741445 is about 3426.5791979757. The cubic root of 11741445 is about 227.2866090672.

The spelling of 11741445 in words is "eleven million, seven hundred forty-one thousand, four hundred forty-five".