15106641 has 16 divisors (see below), whose sum is σ = 22683648. Its totient is φ = 8859600.

The previous prime is 15106633. The next prime is 15106661. The reversal of 15106641 is 14660151.

It is not a de Polignac number, because 15106641 - 2³ = 15106633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15106601) 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, 6361 + ... + 8406.

It is an arithmetic number, because the mean of its divisors is an integer number (1417728).

Almost surely, 2^15106641 is an apocalyptic number.

15106641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15106641 is a deficient number, since it is larger than the sum of its proper divisors (7577007).

15106641 is a wasteful number, since it uses less digits than its factorization.

15106641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14812.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 15106641 is about 3886.7262574048. The cubic root of 15106641 is about 247.2042708021.

Adding to 15106641 its reverse (14660151), we get a palindrome (29766792).

The spelling of 15106641 in words is "fifteen million, one hundred six thousand, six hundred forty-one".