954221924 has 6 divisors (see below), whose sum is σ = 1669888374. Its totient is φ = 477110960.

The previous prime is 954221923. The next prime is 954221929. The reversal of 954221924 is 429122459.

It can be written as a sum of positive squares in only one way, i.e., 677665024 + 276556900 = 26032^2 + 16630^2 .

It is not an unprimeable number, because it can be changed into a prime (954221921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119277737 + ... + 119277744.

It is an arithmetic number, because the mean of its divisors is an integer number (278314729).

Almost surely, 2^954221924 is an apocalyptic number.

It is an amenable number.

954221924 is a deficient number, since it is larger than the sum of its proper divisors (715666450).

954221924 is a wasteful number, since it uses less digits than its factorization.

954221924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238555485 (or 238555483 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 954221924 is about 30890.4827414529. The cubic root of 954221924 is about 984.5016844350.

The spelling of 954221924 in words is "nine hundred fifty-four million, two hundred twenty-one thousand, nine hundred twenty-four".