732046 has 8 divisors (see below), whose sum is σ = 1254960. Its totient is φ = 313728.

The previous prime is 732041. The next prime is 732073. The reversal of 732046 is 640237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×732046² = 1071782692232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26131 + ... + 26158.

It is an arithmetic number, because the mean of its divisors is an integer number (156870).

2⁷³²⁰⁴⁶ is an apocalyptic number.

732046 is a deficient number, since it is larger than the sum of its proper divisors (522914).

732046 is a wasteful number, since it uses less digits than its factorization.

732046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52298.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 732046 is about 855.5968676895. The cubic root of 732046 is about 90.1251756143.

Subtracting from 732046 its reverse (640237), we obtain a square (91809 = 303²).

The spelling of 732046 in words is "seven hundred thirty-two thousand, forty-six".