11449801 has 4 divisors (see below), whose sum is σ = 12490704. Its totient is φ = 10408900.

The previous prime is 11449787. The next prime is 11449807. The reversal of 11449801 is 10894411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11449801 - 2⁵ = 11449769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11449801.

It is not an unprimeable number, because it can be changed into a prime (11449807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520435 + ... + 520456.

It is an arithmetic number, because the mean of its divisors is an integer number (3122676).

Almost surely, 2^11449801 is an apocalyptic number.

11449801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11449801 is a deficient number, since it is larger than the sum of its proper divisors (1040903).

11449801 is a wasteful number, since it uses less digits than its factorization.

11449801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040902.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 11449801 is about 3383.7554580673. The cubic root of 11449801 is about 225.3889634152.

The spelling of 11449801 in words is "eleven million, four hundred forty-nine thousand, eight hundred one".