32453412 has 12 divisors (see below), whose sum is σ = 75724656. Its totient is φ = 10817800.

The previous prime is 32453401. The next prime is 32453419. The reversal of 32453412 is 21435423.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (32453419) 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, 1352214 + ... + 1352237.

It is an arithmetic number, because the mean of its divisors is an integer number (6310388).

Almost surely, 2^32453412 is an apocalyptic number.

It is an amenable number.

32453412 is an abundant number, since it is smaller than the sum of its proper divisors (43271244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32453412 is a wasteful number, since it uses less digits than its factorization.

32453412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704458 (or 2704456 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 32453412 is about 5696.7896222346. The cubic root of 32453412 is about 318.9726558127.

Adding to 32453412 its reverse (21435423), we get a palindrome (53888835).

The spelling of 32453412 in words is "thirty-two million, four hundred fifty-three thousand, four hundred twelve".