1060206840 has 768 divisors, whose sum is σ = 4749696000. Its totient is φ = 205286400.

The previous prime is 1060206803. The next prime is 1060206841. The reversal of 1060206840 is 486020601.

1060206840 is a `hidden beast` number, since 10 + 602 + 0 + 6 + 8 + 40 = 666.

It is a super-2 number, since 2×1060206840² = 2248077087165571200, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060206841) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 17380410 + ... + 17380470.

It is an arithmetic number, because the mean of its divisors is an integer number (6184500).

Almost surely, 2^1060206840 is an apocalyptic number.

1060206840 is a gapful number since it is divisible by the number (10) 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 1060206840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2374848000).

1060206840 is an abundant number, since it is smaller than the sum of its proper divisors (3689489160).

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

1060206840 is a wasteful number, since it uses less digits than its factorization.

1060206840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1060206840 is about 32560.8175573034. The cubic root of 1060206840 is about 1019.6791378311.

The spelling of 1060206840 in words is "one billion, sixty million, two hundred six thousand, eight hundred forty".