994867001 has 16 divisors (see below), whose sum is σ = 1065222144. Its totient is φ = 926963664.

The previous prime is 994866991. The next prime is 994867007. The reversal of 994867001 is 100768499.

It is not a de Polignac number, because 994867001 - 2¹⁴ = 994850617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994867007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239000 + ... + 243126.

It is an arithmetic number, because the mean of its divisors is an integer number (66576384).

Almost surely, 2^994867001 is an apocalyptic number.

It is an amenable number.

994867001 is a deficient number, since it is larger than the sum of its proper divisors (70355143).

994867001 is a wasteful number, since it uses less digits than its factorization.

994867001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4420.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 994867001 is about 31541.5123448448. The cubic root of 994867001 is about 998.2860644365.

The spelling of 994867001 in words is "nine hundred ninety-four million, eight hundred sixty-seven thousand, one".