13463740 has 24 divisors (see below), whose sum is σ = 29504160. Its totient is φ = 5151168.

The previous prime is 13463731. The next prime is 13463767. The reversal of 13463740 is 4736431.

It is a junction number, because it is equal to n+sod(n) for n = 13463699 and 13463708.

It is a congruent number.

It is an unprimeable number.

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, 14175 + ... + 15094.

It is an arithmetic number, because the mean of its divisors is an integer number (1229340).

Almost surely, 2^13463740 is an apocalyptic number.

13463740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13463740 is an abundant number, since it is smaller than the sum of its proper divisors (16040420).

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

13463740 is a wasteful number, since it uses less digits than its factorization.

13463740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29301 (or 29299 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 13463740 is about 3669.2969353815. The cubic root of 13463740 is about 237.8967845641.

The spelling of 13463740 in words is "thirteen million, four hundred sixty-three thousand, seven hundred forty".