14530980 has 48 divisors (see below), whose sum is σ = 40924800. Its totient is φ = 3852288.

The previous prime is 14530979. The next prime is 14530981. The reversal of 14530980 is 8903541.

It is an interprime number because it is at equal distance from previous prime (14530979) and next prime (14530981).

It is a super-2 number, since 2×14530980² = 422298759520800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (14530981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11332 + ... + 12548.

It is an arithmetic number, because the mean of its divisors is an integer number (852600).

Almost surely, 2^14530980 is an apocalyptic number.

14530980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14530980 is an abundant number, since it is smaller than the sum of its proper divisors (26393820).

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

14530980 is a wasteful number, since it uses less digits than its factorization.

14530980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428 (or 1426 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 14530980 is about 3811.9522557346. The cubic root of 14530980 is about 244.0234905271.

It can be divided in two parts, 145 and 30980, that added together give a triangular number (31125 = T₂₄₉).

The spelling of 14530980 in words is "fourteen million, five hundred thirty thousand, nine hundred eighty".