1061110542 has 8 divisors (see below), whose sum is σ = 2122221096. Its totient is φ = 353703512.

The previous prime is 1061110529. The next prime is 1061110577. The reversal of 1061110542 is 2450111601.

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

1061110542 is an admirable number.

It is a super-2 number, since 2×1061110542² = 2251911164687067528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88425873 + ... + 88425884.

It is an arithmetic number, because the mean of its divisors is an integer number (265277637).

Almost surely, 2^1061110542 is an apocalyptic number.

1061110542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1061110542 is a wasteful number, since it uses less digits than its factorization.

1061110542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176851762.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1061110542 is about 32574.6917406750. The cubic root of 1061110542 is about 1019.9687745151.

The spelling of 1061110542 in words is "one billion, sixty-one million, one hundred ten thousand, five hundred forty-two".