1056342600 has 384 divisors, whose sum is σ = 3969388800. Its totient is φ = 257126400.

The previous prime is 1056342571. The next prime is 1056342611. The reversal of 1056342600 is 62436501.

1056342600 is a `hidden beast` number, since 1 + 0 + 5 + 634 + 26 + 0 + 0 = 666.

1056342600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1056342600² = 2231719377149520000, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3396445 + ... + 3396755.

It is an arithmetic number, because the mean of its divisors is an integer number (10336950).

Almost surely, 2^1056342600 is an apocalyptic number.

1056342600 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 1056342600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1984694400).

1056342600 is an abundant number, since it is smaller than the sum of its proper divisors (2913046200).

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

1056342600 is a wasteful number, since it uses less digits than its factorization.

1056342600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1056342600 is about 32501.4245841625. The cubic root of 1056342600 is about 1018.4387880990.

The spelling of 1056342600 in words is "one billion, fifty-six million, three hundred forty-two thousand, six hundred".