11002641 has 16 divisors (see below), whose sum is σ = 16099776. Its totient is φ = 6641856.

The previous prime is 11002639. The next prime is 11002643. The reversal of 11002641 is 14620011.

11002641 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 an interprime number because it is at equal distance from previous prime (11002639) and next prime (11002643).

It is not a de Polignac number, because 11002641 - 2¹ = 11002639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11002641.

It is not an unprimeable number, because it can be changed into a prime (11002643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595 + ... + 4728.

It is an arithmetic number, because the mean of its divisors is an integer number (1006236).

Almost surely, 2^11002641 is an apocalyptic number.

It is an amenable number.

11002641 is a deficient number, since it is larger than the sum of its proper divisors (5097135).

11002641 is a wasteful number, since it uses less digits than its factorization.

11002641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 11002641 is about 3317.0229121910. The cubic root of 11002641 is about 222.4158062128.

Adding to 11002641 its reverse (14620011), we get a palindrome (25622652).

It can be divided in two parts, 1100 and 2641, that added together give a triangular number (3741 = T₈₆).

The spelling of 11002641 in words is "eleven million, two thousand, six hundred forty-one".