32132461 has 4 divisors (see below), whose sum is σ = 33169024. Its totient is φ = 31095900.

The previous prime is 32132417. The next prime is 32132489. The reversal of 32132461 is 16423123.

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: 16423123 = 2179 ⋅7537.

It is a cyclic number.

It is not a de Polignac number, because 32132461 - 2⁹ = 32131949 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 (32132411) 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, 518235 + ... + 518296.

It is an arithmetic number, because the mean of its divisors is an integer number (8292256).

Almost surely, 2^32132461 is an apocalyptic number.

32132461 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32132461 is a deficient number, since it is larger than the sum of its proper divisors (1036563).

32132461 is a wasteful number, since it uses less digits than its factorization.

32132461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036562.

The product of its digits is 864, while the sum is 22.

The square root of 32132461 is about 5668.5501673708. The cubic root of 32132461 is about 317.9176671996.

Adding to 32132461 its reverse (16423123), we get a palindrome (48555584).

The spelling of 32132461 in words is "thirty-two million, one hundred thirty-two thousand, four hundred sixty-one".