732464 has 10 divisors (see below), whose sum is σ = 1419180. Its totient is φ = 366224.

The previous prime is 732461. The next prime is 732467. The reversal of 732464 is 464237.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (732461) and next prime (732467).

It is a super-2 number, since 2×732464² = 1073007022592, which contains 22 as substring.

It is a d-powerful number, because it can be written as 7 + 3¹⁰ + 4⁴ + 2¹⁷ + 6⁷ + 4⁹ .

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (732461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22874 + ... + 22905.

It is an arithmetic number, because the mean of its divisors is an integer number (141918).

2⁷³²⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

732464 is a deficient number, since it is larger than the sum of its proper divisors (686716).

732464 is a wasteful number, since it uses less digits than its factorization.

732464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45787 (or 45781 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 732464 is about 855.8411067482. The cubic root of 732464 is about 90.1423262466.

The spelling of 732464 in words is "seven hundred thirty-two thousand, four hundred sixty-four".