134037697 has 4 divisors (see below), whose sum is σ = 134255556. Its totient is φ = 133819840.

The previous prime is 134037691. The next prime is 134037703. The reversal of 134037697 is 796730431.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (134037691) and next prime (134037703).

It can be written as a sum of positive squares in 2 ways, for example, as 23030401 + 111007296 = 4799^2 + 10536^2 .

It is a cyclic number.

It is not a de Polignac number, because 134037697 - 2²³ = 125649089 is a prime.

It is a super-2 number, since 2×134037697² = 35932208434127618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134037691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108004 + ... + 109237.

It is an arithmetic number, because the mean of its divisors is an integer number (33563889).

Almost surely, 2^134037697 is an apocalyptic number.

It is an amenable number.

134037697 is a deficient number, since it is larger than the sum of its proper divisors (217859).

134037697 is an equidigital number, since it uses as much as digits as its factorization.

134037697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217858.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 134037697 is about 11577.4650506922. The cubic root of 134037697 is about 511.7709763158.

The spelling of 134037697 in words is "one hundred thirty-four million, thirty-seven thousand, six hundred ninety-seven".