52321674 has 16 divisors (see below), whose sum is σ = 104716512. Its totient is φ = 17428368.

The previous prime is 52321657. The next prime is 52321679. The reversal of 52321674 is 47612325.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52321679) 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, 11857 + ... + 15659.

It is an arithmetic number, because the mean of its divisors is an integer number (6544782).

Almost surely, 2^52321674 is an apocalyptic number.

52321674 is an abundant number, since it is smaller than the sum of its proper divisors (52394838).

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

52321674 is a wasteful number, since it uses less digits than its factorization.

52321674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101.

The product of its digits is 10080, while the sum is 30.

The square root of 52321674 is about 7233.3722425989. The cubic root of 52321674 is about 374.0191826740.

Adding to 52321674 its reverse (47612325), we get a palindrome (99933999).

The spelling of 52321674 in words is "fifty-two million, three hundred twenty-one thousand, six hundred seventy-four".