1085626417 has 4 divisors (see below), whose sum is σ = 1120646656. Its totient is φ = 1050606180.

The previous prime is 1085626403. The next prime is 1085626441. The reversal of 1085626417 is 7146265801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7146265801 = 71 ⋅100651631.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1085626417 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 1085626417.

It is not an unprimeable number, because it can be changed into a prime (1085626447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17510073 + ... + 17510134.

It is an arithmetic number, because the mean of its divisors is an integer number (280161664).

Almost surely, 2^1085626417 is an apocalyptic number.

It is an amenable number.

1085626417 is a deficient number, since it is larger than the sum of its proper divisors (35020239).

1085626417 is an equidigital number, since it uses as much as digits as its factorization.

1085626417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35020238.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1085626417 is about 32948.8454577698. The cubic root of 1085626417 is about 1027.7641566219.

It can be divided in two parts, 10856 and 26417, that added together give a palindrome (37273).

The spelling of 1085626417 in words is "one billion, eighty-five million, six hundred twenty-six thousand, four hundred seventeen".