1009953 has 48 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 506880.

The previous prime is 1009951. The next prime is 1009963. The reversal of 1009953 is 3599001.

1009953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1009953 - 2¹ = 1009951 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1009951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24613 + ... + 24653.

It is an arithmetic number, because the mean of its divisors is an integer number (39312).

2^1009953 is an apocalyptic number.

It is an amenable number.

1009953 is a deficient number, since it is larger than the sum of its proper divisors (877023).

1009953 is a wasteful number, since it uses less digits than its factorization.

1009953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 1009953 is about 1004.9641784661. The cubic root of 1009953 is about 100.3306720216.

The spelling of 1009953 in words is "one million, nine thousand, nine hundred fifty-three".