13480620 has 24 divisors (see below), whose sum is σ = 37745904. Its totient is φ = 3594816.

The previous prime is 13480613. The next prime is 13480627. The reversal of 13480620 is 2608431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13480613) and next prime (13480627).

It is not an unprimeable number, because it can be changed into a prime (13480627) 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 7 ways as a sum of consecutive naturals, for example, 112279 + ... + 112398.

It is an arithmetic number, because the mean of its divisors is an integer number (1572746).

Almost surely, 2^13480620 is an apocalyptic number.

13480620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13480620 is an abundant number, since it is smaller than the sum of its proper divisors (24265284).

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

13480620 is a wasteful number, since it uses less digits than its factorization.

13480620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224689 (or 224687 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 13480620 is about 3671.5963830465. The cubic root of 13480620 is about 237.9961631093.

The spelling of 13480620 in words is "thirteen million, four hundred eighty thousand, six hundred twenty".