536742140 has 24 divisors (see below), whose sum is σ = 1229627952. Its totient is φ = 195178880.

The previous prime is 536742131. The next prime is 536742163. The reversal of 536742140 is 41247635.

It is a junction number, because it is equal to n+sod(n) for n = 536742097 and 536742106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219649 + ... + 1220088.

It is an arithmetic number, because the mean of its divisors is an integer number (51234498).

Almost surely, 2^536742140 is an apocalyptic number.

It is an amenable number.

536742140 is an abundant number, since it is smaller than the sum of its proper divisors (692885812).

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

536742140 is a wasteful number, since it uses less digits than its factorization.

536742140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439757 (or 2439755 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 536742140 is about 23167.6960442768. The cubic root of 536742140 is about 812.6843523299.

Adding to 536742140 its reverse (41247635), we get a palindrome (577989775).

The spelling of 536742140 in words is "five hundred thirty-six million, seven hundred forty-two thousand, one hundred forty".