1007345 has 16 divisors (see below), whose sum is σ = 1279488. Its totient is φ = 760320.

The previous prime is 1007339. The next prime is 1007353. The reversal of 1007345 is 5437001.

It is a happy number.

It is not a de Polignac number, because 1007345 - 2⁸ = 1007089 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10337 + ... + 10433.

It is an arithmetic number, because the mean of its divisors is an integer number (79968).

2^1007345 is an apocalyptic number.

It is an amenable number.

1007345 is a deficient number, since it is larger than the sum of its proper divisors (272143).

1007345 is an equidigital number, since it uses as much as digits as its factorization.

1007345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1007345 is about 1003.6657810247. The cubic root of 1007345 is about 100.2442363338.

The spelling of 1007345 in words is "one million, seven thousand, three hundred forty-five".