52321614 has 32 divisors (see below), whose sum is σ = 114379776. Its totient is φ = 15884160.

The previous prime is 52321571. The next prime is 52321627. The reversal of 52321614 is 41612325.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5112 + ... + 11435.

It is an arithmetic number, because the mean of its divisors is an integer number (3574368).

Almost surely, 2^52321614 is an apocalyptic number.

52321614 is an abundant number, since it is smaller than the sum of its proper divisors (62058162).

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

52321614 is a wasteful number, since it uses less digits than its factorization.

52321614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16600.

The product of its digits is 1440, while the sum is 24.

The square root of 52321614 is about 7233.3680951546. The cubic root of 52321614 is about 374.0190397048.

Adding to 52321614 its reverse (41612325), we get a palindrome (93933939).

It can be divided in two parts, 5232 and 1614, that multiplied together give a palindrome (8444448).

The spelling of 52321614 in words is "fifty-two million, three hundred twenty-one thousand, six hundred fourteen".