455047436 has 12 divisors (see below), whose sum is σ = 800937312. Its totient is φ = 226208208.

The previous prime is 455047421. The next prime is 455047441. The reversal of 455047436 is 634740554.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 455047436.

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, 328100 + ... + 329483.

It is an arithmetic number, because the mean of its divisors is an integer number (66744776).

Almost surely, 2^455047436 is an apocalyptic number.

It is an amenable number.

455047436 is a deficient number, since it is larger than the sum of its proper divisors (345889876).

455047436 is a wasteful number, since it uses less digits than its factorization.

455047436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657760 (or 657758 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 455047436 is about 21331.8408957127. The cubic root of 455047436 is about 769.1638959537.

The spelling of 455047436 in words is "four hundred fifty-five million, forty-seven thousand, four hundred thirty-six".