32148841 has 4 divisors (see below), whose sum is σ = 32394384. Its totient is φ = 31903300.

The previous prime is 32148827. The next prime is 32148859. The reversal of 32148841 is 14884123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14884123 = 31 ⋅480133.

It is a cyclic number.

It is not a de Polignac number, because 32148841 - 2⁷ = 32148713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32148881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122575 + ... + 122836.

It is an arithmetic number, because the mean of its divisors is an integer number (8098596).

Almost surely, 2^32148841 is an apocalyptic number.

It is an amenable number.

32148841 is a deficient number, since it is larger than the sum of its proper divisors (245543).

32148841 is a wasteful number, since it uses less digits than its factorization.

32148841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245542.

The product of its digits is 6144, while the sum is 31.

The square root of 32148841 is about 5669.9947971757. The cubic root of 32148841 is about 317.9716791096.

The spelling of 32148841 in words is "thirty-two million, one hundred forty-eight thousand, eight hundred forty-one".