546631732 has 6 divisors (see below), whose sum is σ = 956605538. Its totient is φ = 273315864.

The previous prime is 546631727. The next prime is 546631741. The reversal of 546631732 is 237136645.

It can be written as a sum of positive squares in only one way, i.e., 374654736 + 171976996 = 19356^2 + 13114^2 .

It is a junction number, because it is equal to n+sod(n) for n = 546631691 and 546631700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68328963 + ... + 68328970.

Almost surely, 2^546631732 is an apocalyptic number.

It is an amenable number.

546631732 is a deficient number, since it is larger than the sum of its proper divisors (409973806).

546631732 is a wasteful number, since it uses less digits than its factorization.

546631732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136657937 (or 136657935 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 546631732 is about 23380.1568001585. The cubic root of 546631732 is about 817.6453030664.

The spelling of 546631732 in words is "five hundred forty-six million, six hundred thirty-one thousand, seven hundred thirty-two".