19342680 has 64 divisors (see below), whose sum is σ = 66320640. Its totient is φ = 4420992.

The previous prime is 19342669. The next prime is 19342691. The reversal of 19342680 is 8624391.

It is an interprime number because it is at equal distance from previous prime (19342669) and next prime (19342691).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 10674 + ... + 12353.

It is an arithmetic number, because the mean of its divisors is an integer number (1036260).

Almost surely, 2^19342680 is an apocalyptic number.

19342680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19342680 is an abundant number, since it is smaller than the sum of its proper divisors (46977960).

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

19342680 is a wasteful number, since it uses less digits than its factorization.

19342680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23048 (or 23044 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 19342680 is about 4398.0313777871. The cubic root of 19342680 is about 268.4348402234.

The spelling of 19342680 in words is "nineteen million, three hundred forty-two thousand, six hundred eighty".