1214054115 has 32 divisors (see below), whose sum is σ = 2115244800. Its totient is φ = 592260480.

The previous prime is 1214054113. The next prime is 1214054123. The reversal of 1214054115 is 5114504121.

It is not a de Polignac number, because 1214054115 - 2¹ = 1214054113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214054113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65181 + ... + 81710.

It is an arithmetic number, because the mean of its divisors is an integer number (66101400).

Almost surely, 2^1214054115 is an apocalyptic number.

1214054115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1214054115 is a deficient number, since it is larger than the sum of its proper divisors (901190685).

1214054115 is a wasteful number, since it uses less digits than its factorization.

1214054115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146947.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 1214054115 is about 34843.2793376284. The cubic root of 1214054115 is about 1066.7910131188.

Adding to 1214054115 its reverse (5114504121), we get a palindrome (6328558236).

The spelling of 1214054115 in words is "one billion, two hundred fourteen million, fifty-four thousand, one hundred fifteen".