654107332 has 12 divisors (see below), whose sum is σ = 1161773200. Its totient is φ = 322172136.

The previous prime is 654107273. The next prime is 654107341. The reversal of 654107332 is 233701456.

It is a junction number, because it is equal to n+sod(n) for n = 654107294 and 654107303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220082 + ... + 1220617.

Almost surely, 2^654107332 is an apocalyptic number.

It is an amenable number.

654107332 is a deficient number, since it is larger than the sum of its proper divisors (507665868).

654107332 is a wasteful number, since it uses less digits than its factorization.

654107332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440770 (or 2440768 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 654107332 is about 25575.5221256576. The cubic root of 654107332 is about 868.0598559246.

Adding to 654107332 its reverse (233701456), we get a palindrome (887808788).

The spelling of 654107332 in words is "six hundred fifty-four million, one hundred seven thousand, three hundred thirty-two".