134046891 has 12 divisors (see below), whose sum is σ = 211225560. Its totient is φ = 81240480.

The previous prime is 134046839. The next prime is 134046901. The reversal of 134046891 is 198640431.

It is not a de Polignac number, because 134046891 - 2⁹ = 134046379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134046811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 676906 + ... + 677103.

It is an arithmetic number, because the mean of its divisors is an integer number (17602130).

Almost surely, 2^134046891 is an apocalyptic number.

134046891 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134046891 is a deficient number, since it is larger than the sum of its proper divisors (77178669).

134046891 is a wasteful number, since it uses less digits than its factorization.

134046891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354026 (or 1354023 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 134046891 is about 11577.8621083514. The cubic root of 134046891 is about 511.7826772897.

The spelling of 134046891 in words is "one hundred thirty-four million, forty-six thousand, eight hundred ninety-one".