162799104 has 160 divisors (see below), whose sum is σ = 483969024. Its totient is φ = 48291840.

The previous prime is 162799103. The next prime is 162799111. The reversal of 162799104 is 401997261.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162799103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618877 + ... + 619139.

Almost surely, 2^162799104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162799104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241984512).

162799104 is an abundant number, since it is smaller than the sum of its proper divisors (321169920).

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

162799104 is a wasteful number, since it uses less digits than its factorization.

162799104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 162799104 is about 12759.2752145253. The cubic root of 162799104 is about 546.0310465514.

The spelling of 162799104 in words is "one hundred sixty-two million, seven hundred ninety-nine thousand, one hundred four".