1062540446 has 12 divisors (see below), whose sum is σ = 1751874936. Its totient is φ = 482972820.

The previous prime is 1062540419. The next prime is 1062540491. The reversal of 1062540446 is 6440452601.

It is a super-2 number, since 2×1062540446² = 2257984398771757832, 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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2195090 + ... + 2195573.

It is an arithmetic number, because the mean of its divisors is an integer number (145989578).

Almost surely, 2^1062540446 is an apocalyptic number.

1062540446 is a deficient number, since it is larger than the sum of its proper divisors (689334490).

1062540446 is a wasteful number, since it uses less digits than its factorization.

1062540446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4390687 (or 4390676 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 1062540446 is about 32596.6324334278. The cubic root of 1062540446 is about 1020.4267232854.

The spelling of 1062540446 in words is "one billion, sixty-two million, five hundred forty thousand, four hundred forty-six".