1214130946 has 32 divisors (see below), whose sum is σ = 2207501568. Its totient is φ = 489551040.

The previous prime is 1214130941. The next prime is 1214130949. The reversal of 1214130946 is 6490314121.

It is a super-2 number, since 2×1214130946² = 2948227908069709832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1214130941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11265 + ... + 50548.

It is an arithmetic number, because the mean of its divisors is an integer number (68984424).

Almost surely, 2^1214130946 is an apocalyptic number.

1214130946 is a deficient number, since it is larger than the sum of its proper divisors (993370622).

1214130946 is a wasteful number, since it uses less digits than its factorization.

1214130946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61906.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1214130946 is about 34844.3818427017. The cubic root of 1214130946 is about 1066.8135164791.

The spelling of 1214130946 in words is "one billion, two hundred fourteen million, one hundred thirty thousand, nine hundred forty-six".