1213674514 has 48 divisors (see below), whose sum is σ = 2119754880. Its totient is φ = 519255360.

The previous prime is 1213674503. The next prime is 1213674541. The reversal of 1213674514 is 4154763121.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1213674514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299824 + ... + 303844.

It is an arithmetic number, because the mean of its divisors is an integer number (44161560).

Almost surely, 2^1213674514 is an apocalyptic number.

1213674514 is a deficient number, since it is larger than the sum of its proper divisors (906080366).

1213674514 is a wasteful number, since it uses less digits than its factorization.

1213674514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115 (or 4102 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 1213674514 is about 34837.8316489416. The cubic root of 1213674514 is about 1066.6798162224.

The spelling of 1213674514 in words is "one billion, two hundred thirteen million, six hundred seventy-four thousand, five hundred fourteen".