994274501 has 16 divisors (see below), whose sum is σ = 1122547200. Its totient is φ = 872467200.

The previous prime is 994274497. The next prime is 994274531. The reversal of 994274501 is 105472499.

It is not a de Polignac number, because 994274501 - 2² = 994274497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994274531) 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, 135905 + ... + 143033.

It is an arithmetic number, because the mean of its divisors is an integer number (70159200).

Almost surely, 2^994274501 is an apocalyptic number.

It is an amenable number.

994274501 is a deficient number, since it is larger than the sum of its proper divisors (128272699).

994274501 is a wasteful number, since it uses less digits than its factorization.

994274501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7580.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 994274501 is about 31532.1185618727. The cubic root of 994274501 is about 998.0878463322.

The spelling of 994274501 in words is "nine hundred ninety-four million, two hundred seventy-four thousand, five hundred one".