1061314488 has 160 divisors (see below), whose sum is σ = 3390100560. Its totient is φ = 307307520.

The previous prime is 1061314487. The next prime is 1061314517. The reversal of 1061314488 is 8844131601.

It is a happy number.

It is a super-2 number, since 2×1061314488² = 2252776884877404288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061314487) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 139503 + ... + 146913.

Almost surely, 2^1061314488 is an apocalyptic number.

1061314488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061314488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1695050280).

1061314488 is an abundant number, since it is smaller than the sum of its proper divisors (2328786072).

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

1061314488 is a wasteful number, since it uses less digits than its factorization.

1061314488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7459 (or 7446 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 1061314488 is about 32577.8220266487. The cubic root of 1061314488 is about 1020.0341165059.

The spelling of 1061314488 in words is "one billion, sixty-one million, three hundred fourteen thousand, four hundred eighty-eight".