11572941 has 8 divisors (see below), whose sum is σ = 15529504. Its totient is φ = 7665840.

The previous prime is 11572931. The next prime is 11572949. The reversal of 11572941 is 14927511.

11572941 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11572941 - 2¹⁷ = 11441869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11572899 and 11572908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11572949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11815 + ... + 12756.

It is an arithmetic number, because the mean of its divisors is an integer number (1941188).

Almost surely, 2^11572941 is an apocalyptic number.

It is an amenable number.

11572941 is a deficient number, since it is larger than the sum of its proper divisors (3956563).

11572941 is a wasteful number, since it uses less digits than its factorization.

11572941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24731.

The product of its digits is 2520, while the sum is 30.

The square root of 11572941 is about 3401.9025559237. The cubic root of 11572941 is about 226.1940862817.

The spelling of 11572941 in words is "eleven million, five hundred seventy-two thousand, nine hundred forty-one".