917013422 has 32 divisors (see below), whose sum is σ = 1590611904. Its totient is φ = 392716800.

The previous prime is 917013401. The next prime is 917013431. The reversal of 917013422 is 224310719.

917013422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×917013422² = 1681827232256300168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16772 + ... + 45992.

It is an arithmetic number, because the mean of its divisors is an integer number (49706622).

Almost surely, 2^917013422 is an apocalyptic number.

917013422 is a deficient number, since it is larger than the sum of its proper divisors (673598482).

917013422 is a wasteful number, since it uses less digits than its factorization.

917013422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29324.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 917013422 is about 30282.2294753870. The cubic root of 917013422 is about 971.5352533048.

The spelling of 917013422 in words is "nine hundred seventeen million, thirteen thousand, four hundred twenty-two".