136402124 has 6 divisors (see below), whose sum is σ = 238703724. Its totient is φ = 68201060.

The previous prime is 136402087. The next prime is 136402163. The reversal of 136402124 is 421204631.

It is a super-2 number, since 2×136402124² = 37211078863422752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 136402124.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17050262 + ... + 17050269.

It is an arithmetic number, because the mean of its divisors is an integer number (39783954).

Almost surely, 2^136402124 is an apocalyptic number.

It is an amenable number.

136402124 is a deficient number, since it is larger than the sum of its proper divisors (102301600).

136402124 is a wasteful number, since it uses less digits than its factorization.

136402124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34100535 (or 34100533 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 136402124 is about 11679.1319882943. The cubic root of 136402124 is about 514.7626694190.

Adding to 136402124 its reverse (421204631), we get a palindrome (557606755).

The spelling of 136402124 in words is "one hundred thirty-six million, four hundred two thousand, one hundred twenty-four".