52670061 has 32 divisors (see below), whose sum is σ = 81475200. Its totient is φ = 33586560.

The previous prime is 52670041. The next prime is 52670077. The reversal of 52670061 is 16007625.

It is not a de Polignac number, because 52670061 - 2⁹ = 52669549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52670021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107026 + ... + 107516.

It is an arithmetic number, because the mean of its divisors is an integer number (2546100).

Almost surely, 2^52670061 is an apocalyptic number.

It is an amenable number.

52670061 is a deficient number, since it is larger than the sum of its proper divisors (28805139).

52670061 is a wasteful number, since it uses less digits than its factorization.

52670061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 52670061 is about 7257.4142089314. The cubic root of 52670061 is about 374.8474899836.

Adding to 52670061 its reverse (16007625), we get a palindrome (68677686).

The spelling of 52670061 in words is "fifty-two million, six hundred seventy thousand, sixty-one".