32252151 has 4 divisors (see below), whose sum is σ = 43002872. Its totient is φ = 21501432.

The previous prime is 32252149. The next prime is 32252153. The reversal of 32252151 is 15125223.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (32252149) and next prime (32252153).

It is not a de Polignac number, because 32252151 - 2¹ = 32252149 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 (32252153) 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, 5375356 + ... + 5375361.

It is an arithmetic number, because the mean of its divisors is an integer number (10750718).

Almost surely, 2^32252151 is an apocalyptic number.

32252151 is a deficient number, since it is larger than the sum of its proper divisors (10750721).

32252151 is a wasteful number, since it uses less digits than its factorization.

32252151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10750720.

The product of its digits is 600, while the sum is 21.

The square root of 32252151 is about 5679.0977276324. The cubic root of 32252151 is about 318.3119145943.

Adding to 32252151 its reverse (15125223), we get a palindrome (47377374).

The spelling of 32252151 in words is "thirty-two million, two hundred fifty-two thousand, one hundred fifty-one".