52162647 has 8 divisors (see below), whose sum is σ = 73641456. Its totient is φ = 32729472.

The previous prime is 52162603. The next prime is 52162651. The reversal of 52162647 is 74626125.

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

It is not a de Polignac number, because 52162647 - 2¹¹ = 52160599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52162687) 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, 511348 + ... + 511449.

It is an arithmetic number, because the mean of its divisors is an integer number (9205182).

Almost surely, 2^52162647 is an apocalyptic number.

52162647 is a deficient number, since it is larger than the sum of its proper divisors (21478809).

52162647 is a wasteful number, since it uses less digits than its factorization.

52162647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022817.

The product of its digits is 20160, while the sum is 33.

The square root of 52162647 is about 7222.3712864959. The cubic root of 52162647 is about 373.6398656117.

The spelling of 52162647 in words is "fifty-two million, one hundred sixty-two thousand, six hundred forty-seven".