1062768478 has 8 divisors (see below), whose sum is σ = 1631226168. Its totient is φ = 519026424.

The previous prime is 1062768457. The next prime is 1062768493. The reversal of 1062768478 is 8748672601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1062768478² = 2258953675660872968, 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 3 ways as a sum of consecutive naturals, for example, 6178801 + ... + 6178972.

It is an arithmetic number, because the mean of its divisors is an integer number (203903271).

Almost surely, 2^1062768478 is an apocalyptic number.

1062768478 is a deficient number, since it is larger than the sum of its proper divisors (568457690).

1062768478 is a wasteful number, since it uses less digits than its factorization.

1062768478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12357818.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 1062768478 is about 32600.1300304155. The cubic root of 1062768478 is about 1020.4997160528.

The spelling of 1062768478 in words is "one billion, sixty-two million, seven hundred sixty-eight thousand, four hundred seventy-eight".