1115207214 has 16 divisors (see below), whose sum is σ = 2433179520. Its totient is φ = 337941560.

The previous prime is 1115207183. The next prime is 1115207227. The reversal of 1115207214 is 4127025111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8448474 + ... + 8448605.

It is an arithmetic number, because the mean of its divisors is an integer number (152073720).

Almost surely, 2^1115207214 is an apocalyptic number.

1115207214 is an abundant number, since it is smaller than the sum of its proper divisors (1317972306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1115207214 is a wasteful number, since it uses less digits than its factorization.

1115207214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16897095.

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 1115207214 is about 33394.7183548537. The cubic root of 1115207214 is about 1037.0153622511.

The spelling of 1115207214 in words is "one billion, one hundred fifteen million, two hundred seven thousand, two hundred fourteen".