707481 has 8 divisors (see below), whose sum is σ = 1048160. Its totient is φ = 471636.

The previous prime is 707467. The next prime is 707501. The reversal of 707481 is 184707.

It is not a de Polignac number, because 707481 - 2¹³ = 699289 is a prime.

It is a super-2 number, since 2×707481² = 1001058730722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 26203 = 707481 / (7 + 0 + 7 + 4 + 8 + 1).

It is a Duffinian number.

707481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (707431) 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, 13075 + ... + 13128.

It is an arithmetic number, because the mean of its divisors is an integer number (131020).

2⁷⁰⁷⁴⁸¹ is an apocalyptic number.

It is an amenable number.

707481 is a deficient number, since it is larger than the sum of its proper divisors (340679).

707481 is a wasteful number, since it uses less digits than its factorization.

707481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26212 (or 26206 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 707481 is about 841.1188976595. The cubic root of 707481 is about 89.1055852477.

The spelling of 707481 in words is "seven hundred seven thousand, four hundred eighty-one".