753242132 has 6 divisors (see below), whose sum is σ = 1318173738. Its totient is φ = 376621064.

The previous prime is 753242131. The next prime is 753242159. The reversal of 753242132 is 231242357.

It can be written as a sum of positive squares in only one way, i.e., 681940996 + 71301136 = 26114^2 + 8444^2 .

It is a junction number, because it is equal to n+sod(n) for n = 753242095 and 753242104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (753242131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94155263 + ... + 94155270.

It is an arithmetic number, because the mean of its divisors is an integer number (219695623).

Almost surely, 2^753242132 is an apocalyptic number.

It is an amenable number.

753242132 is a deficient number, since it is larger than the sum of its proper divisors (564931606).

753242132 is a wasteful number, since it uses less digits than its factorization.

753242132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188310537 (or 188310535 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 753242132 is about 27445.2570037156. The cubic root of 753242132 is about 909.8676022009.

Adding to 753242132 its reverse (231242357), we get a palindrome (984484489).

The spelling of 753242132 in words is "seven hundred fifty-three million, two hundred forty-two thousand, one hundred thirty-two".