52614661 has 4 divisors (see below), whose sum is σ = 57397824. Its totient is φ = 47831500.

The previous prime is 52614659. The next prime is 52614689. The reversal of 52614661 is 16641625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52614661 - 2¹ = 52614659 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52614461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2391565 + ... + 2391586.

It is an arithmetic number, because the mean of its divisors is an integer number (14349456).

Almost surely, 2^52614661 is an apocalyptic number.

It is an amenable number.

52614661 is a deficient number, since it is larger than the sum of its proper divisors (4783163).

52614661 is a wasteful number, since it uses less digits than its factorization.

52614661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783162.

The product of its digits is 8640, while the sum is 31.

The square root of 52614661 is about 7253.5964183293. The cubic root of 52614661 is about 374.7160184811.

The spelling of 52614661 in words is "fifty-two million, six hundred fourteen thousand, six hundred sixty-one".