455870071 has 8 divisors (see below), whose sum is σ = 458877600. Its totient is φ = 452871840.

The previous prime is 455870029. The next prime is 455870089. The reversal of 455870071 is 170078554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 455870071 - 2¹⁹ = 455345783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455870071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455870771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114606 + ... + 118516.

It is an arithmetic number, because the mean of its divisors is an integer number (57359700).

Almost surely, 2^455870071 is an apocalyptic number.

455870071 is a deficient number, since it is larger than the sum of its proper divisors (3007529).

455870071 is a wasteful number, since it uses less digits than its factorization.

455870071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4649.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 455870071 is about 21351.1140458759. The cubic root of 455870071 is about 769.6271152316.

The spelling of 455870071 in words is "four hundred fifty-five million, eight hundred seventy thousand, seventy-one".