1077838 has 16 divisors (see below), whose sum is σ = 1685376. Its totient is φ = 516600.

The previous prime is 1077827. The next prime is 1077841. The reversal of 1077838 is 8387701.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7063 + ... + 7213.

It is an arithmetic number, because the mean of its divisors is an integer number (105336).

2^1077838 is an apocalyptic number.

1077838 is a deficient number, since it is larger than the sum of its proper divisors (607538).

1077838 is a wasteful number, since it uses less digits than its factorization.

1077838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 1077838 is about 1038.1897707067. The cubic root of 1077838 is about 102.5300486956.

It can be divided in two parts, 10778 and 38, that added together give a square (10816 = 104²).

The spelling of 1077838 in words is "one million, seventy-seven thousand, eight hundred thirty-eight".