75232413 has 24 divisors (see below), whose sum is σ = 112761792. Its totient is φ = 48299328.

The previous prime is 75232403. The next prime is 75232427. The reversal of 75232413 is 31423257.

It is not a de Polignac number, because 75232413 - 2¹³ = 75224221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75232403) 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 23 ways as a sum of consecutive naturals, for example, 26920 + ... + 29582.

It is an arithmetic number, because the mean of its divisors is an integer number (4698408).

Almost surely, 2^75232413 is an apocalyptic number.

75232413 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

75232413 is a deficient number, since it is larger than the sum of its proper divisors (37529379).

75232413 is a wasteful number, since it uses less digits than its factorization.

75232413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785 (or 2782 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 75232413 is about 8673.6620293853. The cubic root of 75232413 is about 422.1514939416.

The spelling of 75232413 in words is "seventy-five million, two hundred thirty-two thousand, four hundred thirteen".