1258668114 has 32 divisors (see below), whose sum is σ = 2757162240. Its totient is φ = 379890000.

The previous prime is 1258668101. The next prime is 1258668133. The reversal of 1258668114 is 4118668521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21424 + ... + 54555.

It is an arithmetic number, because the mean of its divisors is an integer number (86161320).

Almost surely, 2^1258668114 is an apocalyptic number.

1258668114 is an abundant number, since it is smaller than the sum of its proper divisors (1498494126).

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

1258668114 is a wasteful number, since it uses less digits than its factorization.

1258668114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76246.

The product of its digits is 92160, while the sum is 42.

The square root of 1258668114 is about 35477.7129195217. The cubic root of 1258668114 is about 1079.7015962281.

The spelling of 1258668114 in words is "one billion, two hundred fifty-eight million, six hundred sixty-eight thousand, one hundred fourteen".