574789667 has 4 divisors (see below), whose sum is σ = 574909560. Its totient is φ = 574669776.

The previous prime is 574789661. The next prime is 574789673. The reversal of 574789667 is 766987475.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (574789661) and next prime (574789673).

It is a cyclic number.

It is not a de Polignac number, because 574789667 - 2²⁸ = 306354211 is a prime.

It is a super-2 number, since 2×574789667² = 660766322579941778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (574789661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52442 + ... + 62447.

It is an arithmetic number, because the mean of its divisors is an integer number (143727390).

Almost surely, 2^574789667 is an apocalyptic number.

574789667 is a deficient number, since it is larger than the sum of its proper divisors (119893).

574789667 is a wasteful number, since it uses less digits than its factorization.

574789667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119892.

The product of its digits is 17781120, while the sum is 59.

The square root of 574789667 is about 23974.7714691924. The cubic root of 574789667 is about 831.4503441423.

The spelling of 574789667 in words is "five hundred seventy-four million, seven hundred eighty-nine thousand, six hundred sixty-seven".