612024422 has 4 divisors (see below), whose sum is σ = 918036636. Its totient is φ = 306012210.

The previous prime is 612024419. The next prime is 612024433. The reversal of 612024422 is 224420216.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 153006104 + ... + 153006107.

It is an arithmetic number, because the mean of its divisors is an integer number (229509159).

Almost surely, 2^612024422 is an apocalyptic number.

612024422 is a deficient number, since it is larger than the sum of its proper divisors (306012214).

612024422 is a wasteful number, since it uses less digits than its factorization.

612024422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306012213.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 612024422 is about 24739.1273492013. The cubic root of 612024422 is about 849.0297681528.

Adding to 612024422 its reverse (224420216), we get a palindrome (836444638).

The spelling of 612024422 in words is "six hundred twelve million, twenty-four thousand, four hundred twenty-two".