1403227600 has 120 divisors (see below), whose sum is σ = 3653337600. Its totient is φ = 515880960.

The previous prime is 1403227547. The next prime is 1403227633. The reversal of 1403227600 is 67223041.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290001 + ... + 294799.

It is an arithmetic number, because the mean of its divisors is an integer number (30444480).

Almost surely, 2^1403227600 is an apocalyptic number.

1403227600 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 1403227600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1826668800).

1403227600 is an abundant number, since it is smaller than the sum of its proper divisors (2250110000).

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

1403227600 is a wasteful number, since it uses less digits than its factorization.

1403227600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4877 (or 4866 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1403227600 is about 37459.6796569325. The cubic root of 1403227600 is about 1119.5479680947.

The spelling of 1403227600 in words is "one billion, four hundred three million, two hundred twenty-seven thousand, six hundred".