19482396 has 12 divisors (see below), whose sum is σ = 45458952. Its totient is φ = 6494128.

The previous prime is 19482383. The next prime is 19482409. The reversal of 19482396 is 69328491.

It is an interprime number because it is at equal distance from previous prime (19482383) and next prime (19482409).

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 811755 + ... + 811778.

It is an arithmetic number, because the mean of its divisors is an integer number (3788246).

Almost surely, 2^19482396 is an apocalyptic number.

It is an amenable number.

19482396 is an abundant number, since it is smaller than the sum of its proper divisors (25976556).

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

19482396 is a wasteful number, since it uses less digits than its factorization.

19482396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623540 (or 1623538 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 19482396 is about 4413.8867226063. The cubic root of 19482396 is about 269.0796095732.

The spelling of 19482396 in words is "nineteen million, four hundred eighty-two thousand, three hundred ninety-six".