1009607 has 4 divisors (see below), whose sum is σ = 1031136. Its totient is φ = 988080.

The previous prime is 1009601. The next prime is 1009609. The reversal of 1009607 is 7069001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7069001 = 229 ⋅30869.

It is a cyclic number.

It is not a de Polignac number, because 1009607 - 2¹⁶ = 944071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10694 + ... + 10787.

It is an arithmetic number, because the mean of its divisors is an integer number (257784).

2^1009607 is an apocalyptic number.

1009607 is a deficient number, since it is larger than the sum of its proper divisors (21529).

1009607 is an equidigital number, since it uses as much as digits as its factorization.

1009607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21528.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 1009607 is about 1004.7920182804. The cubic root of 1009607 is about 100.3192132779.

The spelling of 1009607 in words is "one million, nine thousand, six hundred seven".