1061564134 has 8 divisors (see below), whose sum is σ = 1629377640. Its totient is φ = 518438256.

The previous prime is 1061564131. The next prime is 1061564173. The reversal of 1061564134 is 4314651601.

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

It is a super-2 number, since 2×1061564134² = 2253836821190339912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061564096 and 1061564105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061564131) 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, 6171799 + ... + 6171970.

It is an arithmetic number, because the mean of its divisors is an integer number (203672205).

Almost surely, 2^1061564134 is an apocalyptic number.

1061564134 is a deficient number, since it is larger than the sum of its proper divisors (567813506).

1061564134 is a wasteful number, since it uses less digits than its factorization.

1061564134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12343814.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1061564134 is about 32581.6533343537. The cubic root of 1061564134 is about 1020.1140888661.

The spelling of 1061564134 in words is "one billion, sixty-one million, five hundred sixty-four thousand, one hundred thirty-four".