1009954 has 16 divisors (see below), whose sum is σ = 1710720. Its totient is φ = 442960.

The previous prime is 1009951. The next prime is 1009963. The reversal of 1009954 is 4599001.

1009954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 154 + ... + 1429.

It is an arithmetic number, because the mean of its divisors is an integer number (106920).

2^1009954 is an apocalyptic number.

1009954 is a deficient number, since it is larger than the sum of its proper divisors (700766).

1009954 is a wasteful number, since it uses less digits than its factorization.

1009954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1009954 is about 1004.9646759961. The cubic root of 1009954 is about 100.3307051355.

It can be divided in two parts, 10099 and 54, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 1009954 in words is "one million, nine thousand, nine hundred fifty-four".