1042454622 has 32 divisors (see below), whose sum is σ = 2373338880. Its totient is φ = 302160320.

The previous prime is 1042454617. The next prime is 1042454641. The reversal of 1042454622 is 2264542401.

1042454622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1042454622.

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, 341847 + ... + 344882.

It is an arithmetic number, because the mean of its divisors is an integer number (74166840).

Almost surely, 2^1042454622 is an apocalyptic number.

1042454622 is an abundant number, since it is smaller than the sum of its proper divisors (1330884258).

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

1042454622 is a wasteful number, since it uses less digits than its factorization.

1042454622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686768.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 1042454622 is about 32287.0658623542. The cubic root of 1042454622 is about 1013.9558683609.

The spelling of 1042454622 in words is "one billion, forty-two million, four hundred fifty-four thousand, six hundred twenty-two".