75430514 has 16 divisors (see below), whose sum is σ = 116194848. Its totient is φ = 36705312.

The previous prime is 75430499. The next prime is 75430517. The reversal of 75430514 is 41503457.

It is not an unprimeable number, because it can be changed into a prime (75430517) 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, 24974 + ... + 27830.

It is an arithmetic number, because the mean of its divisors is an integer number (7262178).

Almost surely, 2^75430514 is an apocalyptic number.

75430514 is a deficient number, since it is larger than the sum of its proper divisors (40764334).

75430514 is a wasteful number, since it uses less digits than its factorization.

75430514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 75430514 is about 8685.0742080883. The cubic root of 75430514 is about 422.5217037740.

The spelling of 75430514 in words is "seventy-five million, four hundred thirty thousand, five hundred fourteen".