75830470 has 16 divisors (see below), whose sum is σ = 136747440. Its totient is φ = 30276064.

The previous prime is 75830453. The next prime is 75830479. The reversal of 75830470 is 7403857.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75830479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105 + ... + 12364.

It is an arithmetic number, because the mean of its divisors is an integer number (8546715).

Almost surely, 2^75830470 is an apocalyptic number.

75830470 is a deficient number, since it is larger than the sum of its proper divisors (60916970).

75830470 is a wasteful number, since it uses less digits than its factorization.

75830470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 75830470 is about 8708.0692463944. The cubic root of 75830470 is about 423.2671681713.

The spelling of 75830470 in words is "seventy-five million, eight hundred thirty thousand, four hundred seventy".