75704223 has 8 divisors (see below), whose sum is σ = 115358848. Its totient is φ = 43259544.

The previous prime is 75704221. The next prime is 75704243. The reversal of 75704223 is 32240757.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 75704223 - 2¹ = 75704221 is a prime.

It is a super-2 number, since 2×75704223² = 11462258760067458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75704221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1802461 + ... + 1802502.

It is an arithmetic number, because the mean of its divisors is an integer number (14419856).

Almost surely, 2^75704223 is an apocalyptic number.

75704223 is a deficient number, since it is larger than the sum of its proper divisors (39654625).

75704223 is a wasteful number, since it uses less digits than its factorization.

75704223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3604973.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 75704223 is about 8700.8173753964. The cubic root of 75704223 is about 423.0321443864.

It can be divided in two parts, 757042 and 23, that added together give a triangular number (757065 = T₁₂₃₀).

The spelling of 75704223 in words is "seventy-five million, seven hundred four thousand, two hundred twenty-three".