136250004 has 48 divisors (see below), whose sum is σ = 358787520. Its totient is φ = 39863040.

The previous prime is 136249987. The next prime is 136250029. The reversal of 136250004 is 400052631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13969 + ... + 21624.

It is an arithmetic number, because the mean of its divisors is an integer number (7474740).

Almost surely, 2^136250004 is an apocalyptic number.

It is an amenable number.

136250004 is an abundant number, since it is smaller than the sum of its proper divisors (222537516).

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

136250004 is a wasteful number, since it uses less digits than its factorization.

136250004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35640 (or 35638 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 136250004 is about 11672.6177012699. The cubic root of 136250004 is about 514.5712383213.

The spelling of 136250004 in words is "one hundred thirty-six million, two hundred fifty thousand, four".