1077437138 has 8 divisors (see below), whose sum is σ = 1616499660. Its totient is φ = 538603920.

The previous prime is 1077437129. The next prime is 1077437167. The reversal of 1077437138 is 8317347701.

It can be written as a sum of positive squares in 2 ways, for example, as 677717089 + 399720049 = 26033^2 + 19993^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1077437095 and 1077437104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45053 + ... + 64688.

Almost surely, 2^1077437138 is an apocalyptic number.

1077437138 is a deficient number, since it is larger than the sum of its proper divisors (539062522).

1077437138 is a wasteful number, since it uses less digits than its factorization.

1077437138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114652.

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 1077437138 is about 32824.3375866140. The cubic root of 1077437138 is about 1025.1733636568.

The spelling of 1077437138 in words is "one billion, seventy-seven million, four hundred thirty-seven thousand, one hundred thirty-eight".