1054786622 has 4 divisors (see below), whose sum is σ = 1582179936. Its totient is φ = 527393310.

The previous prime is 1054786597. The next prime is 1054786723. The reversal of 1054786622 is 2266874501.

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

It is a super-2 number, since 2×1054786622² = 2225149635900341768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054786622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263696654 + ... + 263696657.

It is an arithmetic number, because the mean of its divisors is an integer number (395544984).

Almost surely, 2^1054786622 is an apocalyptic number.

1054786622 is a deficient number, since it is larger than the sum of its proper divisors (527393314).

1054786622 is an equidigital number, since it uses as much as digits as its factorization.

1054786622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527393313.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 1054786622 is about 32477.4786890855. The cubic root of 1054786622 is about 1017.9384936393.

The spelling of 1054786622 in words is "one billion, fifty-four million, seven hundred eighty-six thousand, six hundred twenty-two".