75125260 has 24 divisors (see below), whose sum is σ = 180300960. Its totient is φ = 25757184.

The previous prime is 75125251. The next prime is 75125279. The reversal of 75125260 is 6252157.

75125260 = 3273² + 3274² + ... + 3279².

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268165 + ... + 268444.

It is an arithmetic number, because the mean of its divisors is an integer number (7512540).

Almost surely, 2^75125260 is an apocalyptic number.

75125260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

75125260 is an abundant number, since it is smaller than the sum of its proper divisors (105175700).

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

75125260 is a wasteful number, since it uses less digits than its factorization.

75125260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536625 (or 536623 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 75125260 is about 8667.4829102802. The cubic root of 75125260 is about 421.9509762387.

The spelling of 75125260 in words is "seventy-five million, one hundred twenty-five thousand, two hundred sixty".