32654432 has 12 divisors (see below), whose sum is σ = 64288476. Its totient is φ = 16327200.

The previous prime is 32654429. The next prime is 32654437. The reversal of 32654432 is 23445623.

It is a junction number, because it is equal to n+sod(n) for n = 32654395 and 32654404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32654437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510194 + ... + 510257.

It is an arithmetic number, because the mean of its divisors is an integer number (5357373).

Almost surely, 2^32654432 is an apocalyptic number.

32654432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32654432 is a deficient number, since it is larger than the sum of its proper divisors (31634044).

32654432 is a wasteful number, since it uses less digits than its factorization.

32654432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020461 (or 1020453 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 32654432 is about 5714.4056558841. The cubic root of 32654432 is about 319.6298845856.

The spelling of 32654432 in words is "thirty-two million, six hundred fifty-four thousand, four hundred thirty-two".