52342000 has 40 divisors (see below), whose sum is σ = 126567792. Its totient is φ = 20936000.

The previous prime is 52341959. The next prime is 52342001. The reversal of 52342000 is 24325.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52342001) 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, 11086 + ... + 15085.

Almost surely, 2^52342000 is an apocalyptic number.

52342000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52342000 is an abundant number, since it is smaller than the sum of its proper divisors (74225792).

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

52342000 is a wasteful number, since it uses less digits than its factorization.

52342000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26194 (or 26178 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 52342000 is about 7234.7771216534. Note that the first 3 decimals coincide. The cubic root of 52342000 is about 374.0676095755.

Adding to 52342000 its reverse (24325), we get a palindrome (52366325).

The spelling of 52342000 in words is "fifty-two million, three hundred forty-two thousand".