32148413 has 4 divisors (see below), whose sum is σ = 35071008. Its totient is φ = 29225820.

The previous prime is 32148407. The next prime is 32148433. The reversal of 32148413 is 31484123.

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.

It is a cyclic number.

It is not a de Polignac number, because 32148413 - 2¹⁸ = 31886269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32148433) 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, 1461281 + ... + 1461302.

It is an arithmetic number, because the mean of its divisors is an integer number (8767752).

Almost surely, 2^32148413 is an apocalyptic number.

It is an amenable number.

32148413 is a deficient number, since it is larger than the sum of its proper divisors (2922595).

32148413 is a wasteful number, since it uses less digits than its factorization.

32148413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922594.

The product of its digits is 2304, while the sum is 26.

The square root of 32148413 is about 5669.9570545111. The cubic root of 32148413 is about 317.9702680429.

The spelling of 32148413 in words is "thirty-two million, one hundred forty-eight thousand, four hundred thirteen".