942222930 has 32 divisors (see below), whose sum is σ = 2466911808. Its totient is φ = 228417600.

The previous prime is 942222929. The next prime is 942222971. The reversal of 942222930 is 39222249.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 942222891 and 942222900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1427281 + ... + 1427940.

It is an arithmetic number, because the mean of its divisors is an integer number (77090994).

Almost surely, 2^942222930 is an apocalyptic number.

942222930 is an abundant number, since it is smaller than the sum of its proper divisors (1524688878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

942222930 is a wasteful number, since it uses less digits than its factorization.

942222930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855242.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 942222930 is about 30695.6500175513. The cubic root of 942222930 is about 980.3576821536.

The spelling of 942222930 in words is "nine hundred forty-two million, two hundred twenty-two thousand, nine hundred thirty".