30703422 has 16 divisors (see below), whose sum is σ = 61606800. Its totient is φ = 10201152.

The previous prime is 30703417. The next prime is 30703427. The reversal of 30703422 is 22430703.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30703417) and next prime (30703427).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30703427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6297 + ... + 10052.

It is an arithmetic number, because the mean of its divisors is an integer number (3850425).

Almost surely, 2^30703422 is an apocalyptic number.

30703422 is an abundant number, since it is smaller than the sum of its proper divisors (30903378).

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

30703422 is a wasteful number, since it uses less digits than its factorization.

30703422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16667.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 30703422 is about 5541.0668647834. The cubic root of 30703422 is about 313.1330637642.

It can be divided in two parts, 30703 and 422, that added together give a triangular number (31125 = T₂₄₉).

The spelling of 30703422 in words is "thirty million, seven hundred three thousand, four hundred twenty-two".