1077005147 has 8 divisors (see below), whose sum is σ = 1089165120. Its totient is φ = 1064891520.

The previous prime is 1077005123. The next prime is 1077005159. The reversal of 1077005147 is 7415007701.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1077005147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1077095147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36254 + ... + 58892.

It is an arithmetic number, because the mean of its divisors is an integer number (136145640).

Almost surely, 2^1077005147 is an apocalyptic number.

1077005147 is a deficient number, since it is larger than the sum of its proper divisors (12159973).

1077005147 is a wasteful number, since it uses less digits than its factorization.

1077005147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23173.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 1077005147 is about 32817.7565808512. The cubic root of 1077005147 is about 1025.0363332748.

The spelling of 1077005147 in words is "one billion, seventy-seven million, five thousand, one hundred forty-seven".