952009 has 2 divisors, whose sum is σ = 952010. Its totient is φ = 952008.

The previous prime is 952001. The next prime is 952037. The reversal of 952009 is 900259.

952009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944784 + 7225 = 972^2 + 85^2 .

It is an emirp because it is prime and its reverse (900259) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 952009 - 2³ = 952001 is a prime.

It is a super-2 number, since 2×952009² = 1812642272162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (952001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476004 + 476005.

It is an arithmetic number, because the mean of its divisors is an integer number (476005).

2⁹⁵²⁰⁰⁹ is an apocalyptic number.

It is an amenable number.

952009 is a deficient number, since it is larger than the sum of its proper divisors (1).

952009 is an equidigital number, since it uses as much as digits as its factorization.

952009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 952009 is about 975.7094854515. The cubic root of 952009 is about 98.3740046893.

The spelling of 952009 in words is "nine hundred fifty-two thousand, nine".