4290922 has 8 divisors (see below), whose sum is σ = 6775200. Its totient is φ = 2032524.

The previous prime is 4290911. The next prime is 4290931. The reversal of 4290922 is 2290924.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4290922² = 36824023220168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56422 + ... + 56497.

It is an arithmetic number, because the mean of its divisors is an integer number (846900).

Almost surely, 2^4290922 is an apocalyptic number.

4290922 is a deficient number, since it is larger than the sum of its proper divisors (2484278).

4290922 is a wasteful number, since it uses less digits than its factorization.

4290922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112940.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4290922 is about 2071.4540786607. The cubic root of 4290922 is about 162.4988181374.

The spelling of 4290922 in words is "four million, two hundred ninety thousand, nine hundred twenty-two".