732045042 has 24 divisors (see below), whose sum is σ = 1586759616. Its totient is φ = 243913176.

The previous prime is 732045031. The next prime is 732045043. The reversal of 732045042 is 240540237.

It is a junction number, because it is equal to n+sod(n) for n = 732044997 and 732045015.

It is not an unprimeable number, because it can be changed into a prime (732045043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44923 + ... + 59009.

It is an arithmetic number, because the mean of its divisors is an integer number (66114984).

Almost surely, 2^732045042 is an apocalyptic number.

732045042 is an abundant number, since it is smaller than the sum of its proper divisors (854714574).

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

732045042 is a wasteful number, since it uses less digits than its factorization.

732045042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16982 (or 16979 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 732045042 is about 27056.3309042449. The cubic root of 732045042 is about 901.2513629980.

Adding to 732045042 its reverse (240540237), we get a palindrome (972585279).

The spelling of 732045042 in words is "seven hundred thirty-two million, forty-five thousand, forty-two".