75413830 has 32 divisors (see below), whose sum is σ = 140263200. Its totient is φ = 29175552.

The previous prime is 75413809. The next prime is 75413837. The reversal of 75413830 is 3831457.

It is a junction number, because it is equal to n+sod(n) for n = 75413792 and 75413801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75413837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46066 + ... + 47674.

It is an arithmetic number, because the mean of its divisors is an integer number (4383225).

Almost surely, 2^75413830 is an apocalyptic number.

75413830 is a deficient number, since it is larger than the sum of its proper divisors (64849370).

75413830 is a wasteful number, since it uses less digits than its factorization.

75413830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 75413830 is about 8684.1136565570. The cubic root of 75413830 is about 422.4905498394.

The spelling of 75413830 in words is "seventy-five million, four hundred thirteen thousand, eight hundred thirty".