14980770 has 144 divisors (see below), whose sum is σ = 46949760. Its totient is φ = 3302208.

The previous prime is 14980739. The next prime is 14980837. The reversal of 14980770 is 7708941.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 189591 + ... + 189669.

It is an arithmetic number, because the mean of its divisors is an integer number (326040).

Almost surely, 2^14980770 is an apocalyptic number.

14980770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a pronic number, being equal to 3870×3871.

It is a practical number, because each smaller number is the sum of distinct divisors of 14980770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23474880).

14980770 is an abundant number, since it is smaller than the sum of its proper divisors (31968990).

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

14980770 is a wasteful number, since it uses less digits than its factorization.

14980770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 14980770 is about 3870.4999677044. The cubic root of 14980770 is about 246.5157729019.

The spelling of 14980770 in words is "fourteen million, nine hundred eighty thousand, seven hundred seventy".