1059854418 has 144 divisors (see below), whose sum is σ = 2805888384. Its totient is φ = 287945280.

The previous prime is 1059854413. The next prime is 1059854431. The reversal of 1059854418 is 8144589501.

It is a happy number.

1059854418 is a `hidden beast` number, since 1 + 0 + 5 + 98 + 544 + 18 = 666.

It is a super-2 number, since 2×1059854418² = 2246582774708237448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1059854413) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1533453 + ... + 1534143.

It is an arithmetic number, because the mean of its divisors is an integer number (19485336).

Almost surely, 2^1059854418 is an apocalyptic number.

1059854418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1059854418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402944192).

1059854418 is an abundant number, since it is smaller than the sum of its proper divisors (1746033966).

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

1059854418 is a wasteful number, since it uses less digits than its factorization.

1059854418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 1059854418 is about 32555.4053576361. The cubic root of 1059854418 is about 1019.5661418971.

The spelling of 1059854418 in words is "one billion, fifty-nine million, eight hundred fifty-four thousand, four hundred eighteen".