1054400706 has 64 divisors (see below), whose sum is σ = 2546073600. Its totient is φ = 322218000.

The previous prime is 1054400701. The next prime is 1054400713. The reversal of 1054400706 is 6070044501.

1054400706 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 2×1054400706² = 2223521697626596872, which contains 22 as substring.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054400706.

It is not an unprimeable number, because it can be changed into a prime (1054400701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15231 + ... + 48381.

It is an arithmetic number, because the mean of its divisors is an integer number (39782400).

Almost surely, 2^1054400706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054400706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1273036800).

1054400706 is an abundant number, since it is smaller than the sum of its proper divisors (1491672894).

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

1054400706 is a wasteful number, since it uses less digits than its factorization.

1054400706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33212 (or 33206 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1054400706 is about 32471.5368592249. The cubic root of 1054400706 is about 1017.8143337184.

The spelling of 1054400706 in words is "one billion, fifty-four million, four hundred thousand, seven hundred six".