75003250 has 32 divisors (see below), whose sum is σ = 160467840. Its totient is φ = 25714800.

The previous prime is 75003239. The next prime is 75003259. The reversal of 75003250 is 5230057.

It is not an unprimeable number, because it can be changed into a prime (75003259) 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, 19680 + ... + 23179.

It is an arithmetic number, because the mean of its divisors is an integer number (5014620).

Almost surely, 2^75003250 is an apocalyptic number.

75003250 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

75003250 is an abundant number, since it is smaller than the sum of its proper divisors (85464590).

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

75003250 is a wasteful number, since it uses less digits than its factorization.

75003250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42883 (or 42873 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 75003250 is about 8660.4416746492. The cubic root of 75003250 is about 421.7224240210.

The spelling of 75003250 in words is "seventy-five million, three thousand, two hundred fifty".