15948941 has 8 divisors (see below), whose sum is σ = 16978104. Its totient is φ = 14929920.

The previous prime is 15948937. The next prime is 15948953. The reversal of 15948941 is 14984951.

It can be written as a sum of positive squares in 4 ways, for example, as 5900041 + 10048900 = 2429^2 + 3170^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 15948941 - 2² = 15948937 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15948901) 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, 851 + ... + 5711.

It is an arithmetic number, because the mean of its divisors is an integer number (2122263).

Almost surely, 2^15948941 is an apocalyptic number.

It is an amenable number.

15948941 is a deficient number, since it is larger than the sum of its proper divisors (1029163).

15948941 is a wasteful number, since it uses less digits than its factorization.

15948941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071.

The product of its digits is 51840, while the sum is 41.

The square root of 15948941 is about 3993.6125250204. The cubic root of 15948941 is about 251.7158813936.

The spelling of 15948941 in words is "fifteen million, nine hundred forty-eight thousand, nine hundred forty-one".