134245683 has 24 divisors (see below), whose sum is σ = 227813040. Its totient is φ = 75101760.

The previous prime is 134245679. The next prime is 134245693. The reversal of 134245683 is 386542431.

It is not a de Polignac number, because 134245683 - 2² = 134245679 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (134245633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50868 + ... + 53441.

It is an arithmetic number, because the mean of its divisors is an integer number (9492210).

Almost surely, 2^134245683 is an apocalyptic number.

134245683 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134245683 is a deficient number, since it is larger than the sum of its proper divisors (93567357).

134245683 is a wasteful number, since it uses less digits than its factorization.

134245683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104339 (or 104336 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 134245683 is about 11586.4439324583. The cubic root of 134245683 is about 512.0355441531.

The spelling of 134245683 in words is "one hundred thirty-four million, two hundred forty-five thousand, six hundred eighty-three".