1077216158 has 8 divisors (see below), whose sum is σ = 1616432328. Its totient is φ = 538405384.

The previous prime is 1077216143. The next prime is 1077216163. The reversal of 1077216158 is 8516127701.

It is a happy number.

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

1077216158 is a modest number, since divided by 16158 gives 10772 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94616 + ... + 105387.

It is an arithmetic number, because the mean of its divisors is an integer number (202054041).

Almost surely, 2^1077216158 is an apocalyptic number.

1077216158 is a deficient number, since it is larger than the sum of its proper divisors (539216170).

1077216158 is a wasteful number, since it uses less digits than its factorization.

1077216158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202698.

The product of its (nonzero) digits is 23520, while the sum is 38.

The square root of 1077216158 is about 32820.9713140851. The cubic root of 1077216158 is about 1025.1032719266.

The spelling of 1077216158 in words is "one billion, seventy-seven million, two hundred sixteen thousand, one hundred fifty-eight".