5421150 has 72 divisors (see below), whose sum is σ = 16655184. Its totient is φ = 1238400.

The previous prime is 5421107. The next prime is 5421151. The reversal of 5421150 is 511245.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2290 + ... + 4010.

It is an arithmetic number, because the mean of its divisors is an integer number (231322).

Almost surely, 2^5421150 is an apocalyptic number.

5421150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5421150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8327592).

5421150 is an abundant number, since it is smaller than the sum of its proper divisors (11234034).

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

5421150 is a wasteful number, since it uses less digits than its factorization.

5421150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746 (or 1738 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5421150 is about 2328.3363159131. The cubic root of 5421150 is about 175.6698139630.

Adding to 5421150 its reverse (511245), we get a palindrome (5932395).

The spelling of 5421150 in words is "five million, four hundred twenty-one thousand, one hundred fifty".