1056506662 has 16 divisors (see below), whose sum is σ = 1622397312. Its totient is φ = 515851200.

The previous prime is 1056506651. The next prime is 1056506663. The reversal of 1056506662 is 2666056501.

It is a super-2 number, since 2×1056506662² = 2232412653700764488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056506663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21078 + ... + 50569.

It is an arithmetic number, because the mean of its divisors is an integer number (101399832).

Almost surely, 2^1056506662 is an apocalyptic number.

1056506662 is a deficient number, since it is larger than the sum of its proper divisors (565890650).

1056506662 is a wasteful number, since it uses less digits than its factorization.

1056506662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71823.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 1056506662 is about 32503.9484063090. The cubic root of 1056506662 is about 1018.4915104055.

The spelling of 1056506662 in words is "one billion, fifty-six million, five hundred six thousand, six hundred sixty-two".