52329970 has 32 divisors (see below), whose sum is σ = 117438336. Its totient is φ = 16310400.

The previous prime is 52329967. The next prime is 52329973. The reversal of 52329970 is 7992325.

It is an interprime number because it is at equal distance from previous prime (52329967) and next prime (52329973).

It is not an unprimeable number, because it can be changed into a prime (52329973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33211 + ... + 34750.

It is an arithmetic number, because the mean of its divisors is an integer number (3669948).

Almost surely, 2^52329970 is an apocalyptic number.

52329970 is an abundant number, since it is smaller than the sum of its proper divisors (65108366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52329970 is a wasteful number, since it uses less digits than its factorization.

52329970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67986.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 52329970 is about 7233.9456730058. The cubic root of 52329970 is about 374.0389494929.

The spelling of 52329970 in words is "fifty-two million, three hundred twenty-nine thousand, nine hundred seventy".