75230064 has 120 divisors (see below), whose sum is σ = 259170912. Its totient is φ = 19837440.

The previous prime is 75230059. The next prime is 75230069. The reversal of 75230064 is 46003257.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (75230059) and next prime (75230069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75230069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10234 + ... + 15974.

Almost surely, 2^75230064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75230064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129585456).

75230064 is an abundant number, since it is smaller than the sum of its proper divisors (183940848).

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

75230064 is a wasteful number, since it uses less digits than its factorization.

75230064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5775 (or 5766 counting only the distinct ones).

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

The square root of 75230064 is about 8673.5266183946. The cubic root of 75230064 is about 422.1471002495.

The spelling of 75230064 in words is "seventy-five million, two hundred thirty thousand, sixty-four".