15396941 has 16 divisors (see below), whose sum is σ = 18470400. Its totient is φ = 12555648.

The previous prime is 15396937. The next prime is 15396943. The reversal of 15396941 is 14969351.

It is not a de Polignac number, because 15396941 - 2² = 15396937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15396895 and 15396904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15396943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14300 + ... + 15338.

It is an arithmetic number, because the mean of its divisors is an integer number (1154400).

Almost surely, 2^15396941 is an apocalyptic number.

It is an amenable number.

15396941 is a deficient number, since it is larger than the sum of its proper divisors (3073459).

15396941 is a wasteful number, since it uses less digits than its factorization.

15396941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148.

The product of its digits is 29160, while the sum is 38.

The square root of 15396941 is about 3923.8936020234. The cubic root of 15396941 is about 248.7777191908. Note that the first 4 decimals are identical.

The spelling of 15396941 in words is "fifteen million, three hundred ninety-six thousand, nine hundred forty-one".