536274140 has 24 divisors (see below), whose sum is σ = 1147426560. Its totient is φ = 210461888.

The previous prime is 536274139. The next prime is 536274143. The reversal of 536274140 is 41472635.

It is a junction number, because it is equal to n+sod(n) for n = 536274097 and 536274106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536274143) 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, 251900 + ... + 254019.

It is an arithmetic number, because the mean of its divisors is an integer number (47809440).

Almost surely, 2^536274140 is an apocalyptic number.

It is an amenable number.

536274140 is an abundant number, since it is smaller than the sum of its proper divisors (611152420).

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

536274140 is a wasteful number, since it uses less digits than its factorization.

536274140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505981 (or 505979 counting only the distinct ones).

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

The square root of 536274140 is about 23157.5935710082. The cubic root of 536274140 is about 812.4480831521.

The spelling of 536274140 in words is "five hundred thirty-six million, two hundred seventy-four thousand, one hundred forty".