632788541 has 16 divisors (see below), whose sum is σ = 810257280. Its totient is φ = 479753280.

The previous prime is 632788537. The next prime is 632788561. The reversal of 632788541 is 145887236.

It is a cyclic number.

It is not a de Polignac number, because 632788541 - 2² = 632788537 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 632788492 and 632788501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632788531) 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, 108206 + ... + 113903.

It is an arithmetic number, because the mean of its divisors is an integer number (50641080).

Almost surely, 2^632788541 is an apocalyptic number.

It is an amenable number.

632788541 is a deficient number, since it is larger than the sum of its proper divisors (177468739).

632788541 is a wasteful number, since it uses less digits than its factorization.

632788541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222164.

The product of its digits is 322560, while the sum is 44.

The square root of 632788541 is about 25155.2885294524. The cubic root of 632788541 is about 858.5248467329.

The spelling of 632788541 in words is "six hundred thirty-two million, seven hundred eighty-eight thousand, five hundred forty-one".