52686070 has 8 divisors (see below), whose sum is σ = 94834944. Its totient is φ = 21074424.

The previous prime is 52686061. The next prime is 52686079. The reversal of 52686070 is 7068625.

It is an interprime number because it is at equal distance from previous prime (52686061) and next prime (52686079).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52686079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634294 + ... + 2634313.

It is an arithmetic number, because the mean of its divisors is an integer number (11854368).

Almost surely, 2^52686070 is an apocalyptic number.

52686070 is a deficient number, since it is larger than the sum of its proper divisors (42148874).

52686070 is a wasteful number, since it uses less digits than its factorization.

52686070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268614.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 52686070 is about 7258.5170661782. The cubic root of 52686070 is about 374.8854642803.

The spelling of 52686070 in words is "fifty-two million, six hundred eighty-six thousand, seventy".