75363132 has 24 divisors (see below), whose sum is σ = 189374416. Its totient is φ = 23188608.

The previous prime is 75363131. The next prime is 75363149. The reversal of 75363132 is 23136357.

It is a self number, because there is not a number n which added to its sum of digits gives 75363132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75363131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241393 + ... + 241704.

Almost surely, 2^75363132 is an apocalyptic number.

It is an amenable number.

75363132 is an abundant number, since it is smaller than the sum of its proper divisors (114011284).

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

75363132 is a wasteful number, since it uses less digits than its factorization.

75363132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483117 (or 483115 counting only the distinct ones).

The product of its digits is 11340, while the sum is 30.

The square root of 75363132 is about 8681.1941574878. The cubic root of 75363132 is about 422.3958535592.

Adding to 75363132 its reverse (23136357), we get a palindrome (98499489).

The spelling of 75363132 in words is "seventy-five million, three hundred sixty-three thousand, one hundred thirty-two".