1418885748 has 216 divisors, whose sum is σ = 4470945024. Its totient is φ = 392318640.

The previous prime is 1418885719. The next prime is 1418885753. The reversal of 1418885748 is 8475888141.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1418885694 and 1418885703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 45770493 + ... + 45770523.

Almost surely, 2^1418885748 is an apocalyptic number.

1418885748 is a gapful number since it is divisible by the number (18) 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 1418885748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2235472512).

1418885748 is an abundant number, since it is smaller than the sum of its proper divisors (3052059276).

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

1418885748 is an frugal number, since it uses more digits than its factorization.

1418885748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 43 counting only the distinct ones).

The product of its digits is 2293760, while the sum is 54.

The square root of 1418885748 is about 37668.0998724385. The cubic root of 1418885748 is about 1123.6967949443.

The spelling of 1418885748 in words is "one billion, four hundred eighteen million, eight hundred eighty-five thousand, seven hundred forty-eight".