163082436 has 24 divisors (see below), whose sum is σ = 415119264. Its totient is φ = 49418880.

The previous prime is 163082419. The next prime is 163082449. The reversal of 163082436 is 634280361.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 163082397 and 163082406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617605 + ... + 617868.

It is an arithmetic number, because the mean of its divisors is an integer number (17296636).

Almost surely, 2^163082436 is an apocalyptic number.

It is an amenable number.

163082436 is an abundant number, since it is smaller than the sum of its proper divisors (252036828).

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

163082436 is a wasteful number, since it uses less digits than its factorization.

163082436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235491 (or 1235489 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 163082436 is about 12770.3733696396. The cubic root of 163082436 is about 546.3476297945.

The spelling of 163082436 in words is "one hundred sixty-three million, eighty-two thousand, four hundred thirty-six".