5998950 has 36 divisors (see below), whose sum is σ = 16118388. Its totient is φ = 1599600.

The previous prime is 5998933. The next prime is 5998957. The reversal of 5998950 is 598995.

5998950 is a `hidden beast` number, since 599 + 8 + 9 + 50 = 666.

It is a super-2 number, since 2×5998950² = 71974802205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5998896 and 5998905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5998957) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6216 + ... + 7115.

It is an arithmetic number, because the mean of its divisors is an integer number (447733).

Almost surely, 2^5998950 is an apocalyptic number.

5998950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5998950 is an abundant number, since it is smaller than the sum of its proper divisors (10119438).

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

5998950 is a wasteful number, since it uses less digits than its factorization.

5998950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13349 (or 13341 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 45.

The square root of 5998950 is about 2449.2754030529. The cubic root of 5998950 is about 181.7014587947.

Adding to 5998950 its sum of digits (45), we get a palindrome (5998995).

The spelling of 5998950 in words is "five million, nine hundred ninety-eight thousand, nine hundred fifty".