455615 has 8 divisors (see below), whose sum is σ = 550368. Its totient is φ = 362080.

The previous prime is 455603. The next prime is 455627. The reversal of 455615 is 516554.

It is an interprime number because it is at equal distance from previous prime (455603) and next prime (455627).

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

It is not a de Polignac number, because 455615 - 2⁴ = 455599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310 + ... + 1620.

It is an arithmetic number, because the mean of its divisors is an integer number (68796).

2⁴⁵⁵⁶¹⁵ is an apocalyptic number.

455615 is a deficient number, since it is larger than the sum of its proper divisors (94753).

455615 is a wasteful number, since it uses less digits than its factorization.

455615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609.

The product of its digits is 3000, while the sum is 26.

The square root of 455615 is about 674.9925925519. The cubic root of 455615 is about 76.9483546413.

The spelling of 455615 in words is "four hundred fifty-five thousand, six hundred fifteen".