136141554 has 16 divisors (see below), whose sum is σ = 284121792. Its totient is φ = 43407408.

The previous prime is 136141549. The next prime is 136141561. The reversal of 136141554 is 455141631.

It is a happy number.

136141554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493129 + ... + 493404.

It is an arithmetic number, because the mean of its divisors is an integer number (17757612).

Almost surely, 2^136141554 is an apocalyptic number.

136141554 is an abundant number, since it is smaller than the sum of its proper divisors (147980238).

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

136141554 is a wasteful number, since it uses less digits than its factorization.

136141554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986561.

The product of its digits is 7200, while the sum is 30.

The square root of 136141554 is about 11667.9712889602. The cubic root of 136141554 is about 514.4346754785.

The spelling of 136141554 in words is "one hundred thirty-six million, one hundred forty-one thousand, five hundred fifty-four".