712481 has 16 divisors (see below), whose sum is σ = 936960. Its totient is φ = 524880.

The previous prime is 712477. The next prime is 712483. The reversal of 712481 is 184217.

It is a cyclic number.

It is not a de Polignac number, because 712481 - 2² = 712477 is a prime.

It is a super-2 number, since 2×712481² = 1015258350722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (712483) 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 15 ways as a sum of consecutive naturals, for example, 1220 + ... + 1706.

It is an arithmetic number, because the mean of its divisors is an integer number (58560).

2⁷¹²⁴⁸¹ is an apocalyptic number.

It is an amenable number.

712481 is a deficient number, since it is larger than the sum of its proper divisors (224479).

712481 is a wasteful number, since it uses less digits than its factorization.

712481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524.

The product of its digits is 448, while the sum is 23.

The square root of 712481 is about 844.0858961030. The cubic root of 712481 is about 89.3150054601.

Adding to 712481 its reverse (184217), we get a palindrome (896698).

It can be divided in two parts, 71 and 2481, that added together give a palindrome (2552).

The spelling of 712481 in words is "seven hundred twelve thousand, four hundred eighty-one".