136424046 has 32 divisors (see below), whose sum is σ = 298666368. Its totient is φ = 41199840.

The previous prime is 136424039. The next prime is 136424059. The reversal of 136424046 is 640424631.

It is a super-2 number, since 2×136424046² = 37223040654020232, which contains 22 as substring.

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, 16896 + ... + 23628.

It is an arithmetic number, because the mean of its divisors is an integer number (9333324).

Almost surely, 2^136424046 is an apocalyptic number.

136424046 is an abundant number, since it is smaller than the sum of its proper divisors (162242322).

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

136424046 is a wasteful number, since it uses less digits than its factorization.

136424046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7056.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 136424046 is about 11680.0704621162. The cubic root of 136424046 is about 514.7902448028.

Adding to 136424046 its reverse (640424631), we get a palindrome (776848677).

The spelling of 136424046 in words is "one hundred thirty-six million, four hundred twenty-four thousand, forty-six".