1107147 has 8 divisors (see below), whose sum is σ = 1490944. Its totient is φ = 730728.

The previous prime is 1107109. The next prime is 1107157. The reversal of 1107147 is 7417011.

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

It is not a de Polignac number, because 1107147 - 2⁶ = 1107083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107107) 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, 1483 + ... + 2100.

It is an arithmetic number, because the mean of its divisors is an integer number (186368).

2^1107147 is an apocalyptic number.

1107147 is a deficient number, since it is larger than the sum of its proper divisors (383797).

1107147 is a wasteful number, since it uses less digits than its factorization.

1107147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689.

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 1107147 is about 1052.2105302647. The cubic root of 1107147 is about 103.4510959423.

The spelling of 1107147 in words is "one million, one hundred seven thousand, one hundred forty-seven".