1065155 has 16 divisors (see below), whose sum is σ = 1573824. Its totient is φ = 673920.

The previous prime is 1065137. The next prime is 1065173. The reversal of 1065155 is 5515601.

It is an interprime number because it is at equal distance from previous prime (1065137) and next prime (1065173).

It is not a de Polignac number, because 1065155 - 2⁶ = 1065091 is a prime.

It is a super-2 number, since 2×1065155² = 2269110348050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1065155.

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, 716 + ... + 1625.

It is an arithmetic number, because the mean of its divisors is an integer number (98364).

2^1065155 is an apocalyptic number.

1065155 is a deficient number, since it is larger than the sum of its proper divisors (508669).

1065155 is a wasteful number, since it uses less digits than its factorization.

1065155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2366.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1065155 is about 1032.0634670407. The cubic root of 1065155 is about 102.1263013157.

The spelling of 1065155 in words is "one million, sixty-five thousand, one hundred fifty-five".