134956692 has 90 divisors (see below), whose sum is σ = 382076618. Its totient is φ = 41293152.

The previous prime is 134956687. The next prime is 134956697. The reversal of 134956692 is 296659431.

134956692 is a `hidden beast` number, since 13 + 495 + 66 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (134956687) and next prime (134956697).

It can be written as a sum of positive squares in only one way, i.e., 93431556 + 41525136 = 9666^2 + 6444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134956697) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 753859 + ... + 754037.

Almost surely, 2^134956692 is an apocalyptic number.

134956692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134956692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191038309).

134956692 is an abundant number, since it is smaller than the sum of its proper divisors (247119926).

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

134956692 is a wasteful number, since it uses less digits than its factorization.

134956692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 197 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 134956692 is about 11617.0862095450. The cubic root of 134956692 is about 512.9379221077.

The spelling of 134956692 in words is "one hundred thirty-four million, nine hundred fifty-six thousand, six hundred ninety-two".