732047020 has 24 divisors (see below), whose sum is σ = 1586890368. Its totient is φ = 283372800.

The previous prime is 732046963. The next prime is 732047021. The reversal of 732047020 is 20740237.

It is not an unprimeable number, because it can be changed into a prime (732047021) 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, 589741 + ... + 590980.

It is an arithmetic number, because the mean of its divisors is an integer number (66120432).

Almost surely, 2^732047020 is an apocalyptic number.

It is an amenable number.

732047020 is an abundant number, since it is smaller than the sum of its proper divisors (854843348).

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

732047020 is a wasteful number, since it uses less digits than its factorization.

732047020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180761 (or 1180759 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 732047020 is about 27056.3674575875. The cubic root of 732047020 is about 901.2521747302.

Adding to 732047020 its reverse (20740237), we get a palindrome (752787257).

The spelling of 732047020 in words is "seven hundred thirty-two million, forty-seven thousand, twenty".