134133620 has 12 divisors (see below), whose sum is σ = 281680644. Its totient is φ = 53653440.

The previous prime is 134133617. The next prime is 134133653. The reversal of 134133620 is 26331431.

It can be written as a sum of positive squares in 2 ways, for example, as 83978896 + 50154724 = 9164^2 + 7082^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3353321 + ... + 3353360.

It is an arithmetic number, because the mean of its divisors is an integer number (23473387).

Almost surely, 2^134133620 is an apocalyptic number.

134133620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134133620 is an abundant number, since it is smaller than the sum of its proper divisors (147547024).

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

134133620 is a wasteful number, since it uses less digits than its factorization.

134133620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706690 (or 6706688 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 134133620 is about 11581.6069696739. The cubic root of 134133620 is about 511.8930287997.

The spelling of 134133620 in words is "one hundred thirty-four million, one hundred thirty-three thousand, six hundred twenty".