134869714 has 16 divisors (see below), whose sum is σ = 243374400. Its totient is φ = 54759024.

The previous prime is 134869703. The next prime is 134869729. The reversal of 134869714 is 417968431.

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, 253249 + ... + 253780.

It is an arithmetic number, because the mean of its divisors is an integer number (15210900).

Almost surely, 2^134869714 is an apocalyptic number.

134869714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134869714 is a deficient number, since it is larger than the sum of its proper divisors (108504686).

134869714 is a wasteful number, since it uses less digits than its factorization.

134869714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507057.

The product of its digits is 145152, while the sum is 43.

The square root of 134869714 is about 11613.3420685004. The cubic root of 134869714 is about 512.8277042745.

The spelling of 134869714 in words is "one hundred thirty-four million, eight hundred sixty-nine thousand, seven hundred fourteen".