732854140 has 12 divisors (see below), whose sum is σ = 1538993736. Its totient is φ = 293141648.

The previous prime is 732854137. The next prime is 732854147. The reversal of 732854140 is 41458237.

732854140 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×732854140³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 732854096 and 732854105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732854147) 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, 18321334 + ... + 18321373.

It is an arithmetic number, because the mean of its divisors is an integer number (128249478).

Almost surely, 2^732854140 is an apocalyptic number.

It is an amenable number.

732854140 is an abundant number, since it is smaller than the sum of its proper divisors (806139596).

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

732854140 is a wasteful number, since it uses less digits than its factorization.

732854140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36642716 (or 36642714 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 732854140 is about 27071.2788763294. The cubic root of 732854140 is about 901.5832789080.

The spelling of 732854140 in words is "seven hundred thirty-two million, eight hundred fifty-four thousand, one hundred forty".