32149941 has 8 divisors (see below), whose sum is σ = 45388224. Its totient is φ = 20172480.

The previous prime is 32149937. The next prime is 32149973. The reversal of 32149941 is 14994123.

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

It is not a de Polignac number, because 32149941 - 2² = 32149937 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32149921) 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, 315145 + ... + 315246.

It is an arithmetic number, because the mean of its divisors is an integer number (5673528).

Almost surely, 2^32149941 is an apocalyptic number.

It is an amenable number.

32149941 is a deficient number, since it is larger than the sum of its proper divisors (13238283).

32149941 is a wasteful number, since it uses less digits than its factorization.

32149941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630411.

The product of its digits is 7776, while the sum is 33.

The square root of 32149941 is about 5670.0917981987. The cubic root of 32149941 is about 317.9753056256.

The spelling of 32149941 in words is "thirty-two million, one hundred forty-nine thousand, nine hundred forty-one".