1406026050 has 288 divisors, whose sum is σ = 4239103680. Its totient is φ = 306240000.

The previous prime is 1406026043. The next prime is 1406026051. The reversal of 1406026050 is 506206041.

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 1406026050.

It is not an unprimeable number, because it can be changed into a prime (1406026051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13921000 + ... + 13921100.

It is an arithmetic number, because the mean of its divisors is an integer number (14719110).

Almost surely, 2^1406026050 is an apocalyptic number.

1406026050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1406026050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2119551840).

1406026050 is an abundant number, since it is smaller than the sum of its proper divisors (2833077630).

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

1406026050 is a wasteful number, since it uses less digits than its factorization.

1406026050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1406026050 is about 37497.0138811079. The cubic root of 1406026050 is about 1120.2917102616.

Subtracting from 1406026050 its reverse (506206041), we obtain a square (899820009 = 29997²).

The spelling of 1406026050 in words is "one billion, four hundred six million, twenty-six thousand, fifty".