52407061 has 8 divisors (see below), whose sum is σ = 61354944. Its totient is φ = 43824480.

The previous prime is 52407037. The next prime is 52407077. The reversal of 52407061 is 16070425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52407061 - 2⁵ = 52407029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52407001) 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, 91015 + ... + 91588.

It is an arithmetic number, because the mean of its divisors is an integer number (7669368).

Almost surely, 2^52407061 is an apocalyptic number.

It is an amenable number.

52407061 is a deficient number, since it is larger than the sum of its proper divisors (8947883).

52407061 is a wasteful number, since it uses less digits than its factorization.

52407061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182651.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 52407061 is about 7239.2721319204. The cubic root of 52407061 is about 374.2225338301. Note that the first 3 decimals are identical.

Adding to 52407061 its reverse (16070425), we get a palindrome (68477486).

The spelling of 52407061 in words is "fifty-two million, four hundred seven thousand, sixty-one".