1056582254 has 24 divisors (see below), whose sum is σ = 1961335440. Its totient is φ = 417987648.

The previous prime is 1056582227. The next prime is 1056582301. The reversal of 1056582254 is 4522856501.

It is a super-2 number, since 2×1056582254² = 2232732118935441032, which contains 22 as substring.

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 in 11 ways as a sum of consecutive naturals, for example, 220919 + ... + 225650.

It is an arithmetic number, because the mean of its divisors is an integer number (81722310).

Almost surely, 2^1056582254 is an apocalyptic number.

1056582254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1056582254 is a deficient number, since it is larger than the sum of its proper divisors (904753186).

1056582254 is a wasteful number, since it uses less digits than its factorization.

1056582254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446604 (or 446591 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 1056582254 is about 32505.1111980870. Note that the first 4 decimals coincide. The cubic root of 1056582254 is about 1018.5158005108.

The spelling of 1056582254 in words is "one billion, fifty-six million, five hundred eighty-two thousand, two hundred fifty-four".