1007481 has 8 divisors (see below), whose sum is σ = 1348000. Its totient is φ = 669312.

The previous prime is 1007467. The next prime is 1007483. The reversal of 1007481 is 1847001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1007481 - 2⁶ = 1007417 is a prime.

It is a super-2 number, since 2×1007481² = 2030035930722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1007483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1161 + ... + 1833.

It is an arithmetic number, because the mean of its divisors is an integer number (168500).

2^1007481 is an apocalyptic number.

It is an amenable number.

1007481 is a deficient number, since it is larger than the sum of its proper divisors (340519).

1007481 is an equidigital number, since it uses as much as digits as its factorization.

1007481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 1007481 is about 1003.7335303755. The cubic root of 1007481 is about 100.2487474009.

The spelling of 1007481 in words is "one million, seven thousand, four hundred eighty-one".