732070 has 16 divisors (see below), whose sum is σ = 1387440. Its totient is φ = 277344.

The previous prime is 732041. The next prime is 732073. The reversal of 732070 is 70237.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732073) 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 7 ways as a sum of consecutive naturals, for example, 1737 + ... + 2116.

It is an arithmetic number, because the mean of its divisors is an integer number (86715).

2⁷³²⁰⁷⁰ is an apocalyptic number.

732070 is a deficient number, since it is larger than the sum of its proper divisors (655370).

732070 is a wasteful number, since it uses less digits than its factorization.

732070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879.

The product of its (nonzero) digits is 294, while the sum is 19.

The square root of 732070 is about 855.6108928713. The cubic root of 732070 is about 90.1261605162.

The spelling of 732070 in words is "seven hundred thirty-two thousand, seventy".