75461825 has 12 divisors (see below), whose sum is σ = 98498160. Its totient is φ = 57191760.

The previous prime is 75461807. The next prime is 75461831. The reversal of 75461825 is 52816457.

It is not a de Polignac number, because 75461825 - 2¹⁴ = 75445441 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78959 + ... + 79908.

It is an arithmetic number, because the mean of its divisors is an integer number (8208180).

Almost surely, 2^75461825 is an apocalyptic number.

It is an amenable number.

75461825 is a deficient number, since it is larger than the sum of its proper divisors (23036335).

75461825 is a wasteful number, since it uses less digits than its factorization.

75461825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158896 (or 158891 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 75461825 is about 8686.8765963377. The cubic root of 75461825 is about 422.5801582211.

The spelling of 75461825 in words is "seventy-five million, four hundred sixty-one thousand, eight hundred twenty-five".