732130 has 16 divisors (see below), whose sum is σ = 1506240. Its totient is φ = 250992.

The previous prime is 732101. The next prime is 732133. The reversal of 732130 is 31237.

732130 = 148² + 149² + ... + 175².

It is not an unprimeable number, because it can be changed into a prime (732133) 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, 5160 + ... + 5299.

It is an arithmetic number, because the mean of its divisors is an integer number (94140).

2⁷³²¹³⁰ is an apocalyptic number.

732130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

732130 is an abundant number, since it is smaller than the sum of its proper divisors (774110).

It is a weird number, because it is abundant, but not a pseudoperfect number.

732130 is a wasteful number, since it uses less digits than its factorization.

732130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10473.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 732130 is about 855.6459548201. The cubic root of 732130 is about 90.1286226769.

Adding to 732130 its reverse (31237), we get a palindrome (763367).

The spelling of 732130 in words is "seven hundred thirty-two thousand, one hundred thirty".