1149315 has 16 divisors (see below), whose sum is σ = 1853088. Its totient is φ = 608256.

The previous prime is 1149307. The next prime is 1149341. The reversal of 1149315 is 5139411.

It is not a de Polignac number, because 1149315 - 2³ = 1149307 is a prime.

1149315 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2697 + ... + 3093.

It is an arithmetic number, because the mean of its divisors is an integer number (115818).

2^1149315 is an apocalyptic number.

1149315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1149315 is a deficient number, since it is larger than the sum of its proper divisors (703773).

1149315 is a wasteful number, since it uses less digits than its factorization.

1149315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598.

The product of its digits is 540, while the sum is 24.

The square root of 1149315 is about 1072.0610990051. The cubic root of 1149315 is about 104.7481492336.

The spelling of 1149315 in words is "one million, one hundred forty-nine thousand, three hundred fifteen".