1061106426 has 32 divisors (see below), whose sum is σ = 2460539520. Its totient is φ = 338323392.

The previous prime is 1061106359. The next prime is 1061106427. The reversal of 1061106426 is 6246011601.

1061106426 is a `hidden beast` number, since 1 + 0 + 6 + 1 + 10 + 642 + 6 = 666.

It is a super-2 number, since 2×1061106426² = 2251893694596986952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1061106426.

It is not an unprimeable number, because it can be changed into a prime (1061106427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425935 + ... + 428418.

It is an arithmetic number, because the mean of its divisors is an integer number (76891860).

Almost surely, 2^1061106426 is an apocalyptic number.

1061106426 is an abundant number, since it is smaller than the sum of its proper divisors (1399433094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061106426 is a wasteful number, since it uses less digits than its factorization.

1061106426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854387 (or 854381 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1061106426 is about 32574.6285627327. The cubic root of 1061106426 is about 1019.9674557091.

The spelling of 1061106426 in words is "one billion, sixty-one million, one hundred six thousand, four hundred twenty-six".