959455 has 16 divisors (see below), whose sum is σ = 1336320. Its totient is φ = 647712.

The previous prime is 959449. The next prime is 959461. The reversal of 959455 is 554959.

959455 = T₆₁₇ + T₆₁₈ + ... + T₆₂₁.

It is an interprime number because it is at equal distance from previous prime (959449) and next prime (959461).

It is a cyclic number.

It is not a de Polignac number, because 959455 - 2¹⁷ = 828383 is a prime.

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, 2592 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (83520).

2⁹⁵⁹⁴⁵⁵ is an apocalyptic number.

959455 is a deficient number, since it is larger than the sum of its proper divisors (376865).

959455 is a wasteful number, since it uses less digits than its factorization.

959455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438.

The product of its digits is 40500, while the sum is 37.

The square root of 959455 is about 979.5177384815. The cubic root of 959455 is about 98.6298115842.

Subtracting from 959455 its reverse (554959), we obtain a square (404496 = 636²).

It can be divided in two parts, 9 and 59455, that multiplied together give a triangular number (535095 = T₁₀₃₄).

The spelling of 959455 in words is "nine hundred fifty-nine thousand, four hundred fifty-five".