136671296 has 28 divisors (see below), whose sum is σ = 287162748. Its totient is φ = 64315392.

The previous prime is 136671277. The next prime is 136671299. The reversal of 136671296 is 692176631.

It can be written as a sum of positive squares in 2 ways, for example, as 52765696 + 83905600 = 7264^2 + 9160^2 .

It is not an unprimeable number, because it can be changed into a prime (136671299) 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, 61721 + ... + 63896.

Almost surely, 2^136671296 is an apocalyptic number.

136671296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136671296 is an abundant number, since it is smaller than the sum of its proper divisors (150491452).

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

136671296 is a wasteful number, since it uses less digits than its factorization.

136671296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125646 (or 125636 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 136671296 is about 11690.6499391608. The cubic root of 136671296 is about 515.1010528443.

The spelling of 136671296 in words is "one hundred thirty-six million, six hundred seventy-one thousand, two hundred ninety-six".