455206136 has 64 divisors (see below), whose sum is σ = 1072431360. Its totient is φ = 175968000.

The previous prime is 455206121. The next prime is 455206187. The reversal of 455206136 is 631602554.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 77876 + ... + 83516.

It is an arithmetic number, because the mean of its divisors is an integer number (16756740).

Almost surely, 2^455206136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455206136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536215680).

455206136 is an abundant number, since it is smaller than the sum of its proper divisors (617225224).

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

455206136 is a wasteful number, since it uses less digits than its factorization.

455206136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796 (or 5792 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 455206136 is about 21335.5603629246. The cubic root of 455206136 is about 769.2533021071.

The spelling of 455206136 in words is "four hundred fifty-five million, two hundred six thousand, one hundred thirty-six".