75235072 has 36 divisors (see below), whose sum is σ = 163834776. Its totient is φ = 34196480.

The previous prime is 75235051. The next prime is 75235087. The reversal of 75235072 is 27053257.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10543 + ... + 16174.

It is an arithmetic number, because the mean of its divisors is an integer number (4550966).

Almost surely, 2^75235072 is an apocalyptic number.

It is an amenable number.

75235072 is an abundant number, since it is smaller than the sum of its proper divisors (88599704).

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

75235072 is a wasteful number, since it uses less digits than its factorization.

75235072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26744 (or 26730 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 75235072 is about 8673.8153081559. The cubic root of 75235072 is about 422.1564673636.

The spelling of 75235072 in words is "seventy-five million, two hundred thirty-five thousand, seventy-two".