136172324 has 12 divisors (see below), whose sum is σ = 238683648. Its totient is φ = 67977000.

The previous prime is 136172303. The next prime is 136172347. The reversal of 136172324 is 423271631.

It is a happy 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, 24452 + ... + 29499.

It is an arithmetic number, because the mean of its divisors is an integer number (19890304).

Almost surely, 2^136172324 is an apocalyptic number.

It is an amenable number.

136172324 is a deficient number, since it is larger than the sum of its proper divisors (102511324).

136172324 is a wasteful number, since it uses less digits than its factorization.

136172324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54586 (or 54584 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 136172324 is about 11669.2897813020. The cubic root of 136172324 is about 514.4734291680.

The spelling of 136172324 in words is "one hundred thirty-six million, one hundred seventy-two thousand, three hundred twenty-four".