75864275 has 12 divisors (see below), whose sum is σ = 94653912. Its totient is φ = 60315840.

The previous prime is 75864233. The next prime is 75864287. The reversal of 75864275 is 57246857.

It is not a de Polignac number, because 75864275 - 2¹⁰ = 75863251 is a prime.

It is a Duffinian 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, 5234 + ... + 13383.

It is an arithmetic number, because the mean of its divisors is an integer number (7887826).

Almost surely, 2^75864275 is an apocalyptic number.

75864275 is a deficient number, since it is larger than the sum of its proper divisors (18789637).

75864275 is a wasteful number, since it uses less digits than its factorization.

75864275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18790 (or 18785 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 75864275 is about 8710.0100459184. The cubic root of 75864275 is about 423.3300559125.

The spelling of 75864275 in words is "seventy-five million, eight hundred sixty-four thousand, two hundred seventy-five".