134261292 has 24 divisors (see below), whose sum is σ = 341756352. Its totient is φ = 40685200.

The previous prime is 134261287. The next prime is 134261293. The reversal of 134261292 is 292162431.

It is not an unprimeable number, because it can be changed into a prime (134261293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508434 + ... + 508697.

It is an arithmetic number, because the mean of its divisors is an integer number (14239848).

Almost surely, 2^134261292 is an apocalyptic number.

134261292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134261292 is an abundant number, since it is smaller than the sum of its proper divisors (207495060).

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

134261292 is a wasteful number, since it uses less digits than its factorization.

134261292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017149 (or 1017147 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 134261292 is about 11587.1175017776. The cubic root of 134261292 is about 512.0553884984.

The spelling of 134261292 in words is "one hundred thirty-four million, two hundred sixty-one thousand, two hundred ninety-two".