654650046 has 32 divisors (see below), whose sum is σ = 1457632800. Its totient is φ = 217788480.

The previous prime is 654650041. The next prime is 654650063. The reversal of 654650046 is 640056456.

It is a happy number.

654650046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654650041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16500 + ... + 39768.

It is an arithmetic number, because the mean of its divisors is an integer number (45551025).

Almost surely, 2^654650046 is an apocalyptic number.

654650046 is an abundant number, since it is smaller than the sum of its proper divisors (802982754).

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

654650046 is a wasteful number, since it uses less digits than its factorization.

654650046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23801 (or 23795 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 654650046 is about 25586.1299535510. The cubic root of 654650046 is about 868.2998664858.

The spelling of 654650046 in words is "six hundred fifty-four million, six hundred fifty thousand, forty-six".