5998146 has 32 divisors (see below), whose sum is σ = 14957568. Its totient is φ = 1557840.

The previous prime is 5998141. The next prime is 5998171. The reversal of 5998146 is 6418995.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 5998098 and 5998107.

It is not an unprimeable number, because it can be changed into a prime (5998141) 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, 6030 + ... + 6953.

It is an arithmetic number, because the mean of its divisors is an integer number (467424).

Almost surely, 2^5998146 is an apocalyptic number.

5998146 is an abundant number, since it is smaller than the sum of its proper divisors (8959422).

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

5998146 is a wasteful number, since it uses less digits than its factorization.

5998146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13006.

The product of its digits is 77760, while the sum is 42.

The square root of 5998146 is about 2449.1112673784. Note that the first 3 decimals coincide. The cubic root of 5998146 is about 181.6933410130.

The spelling of 5998146 in words is "five million, nine hundred ninety-eight thousand, one hundred forty-six".