5211330 has 32 divisors (see below), whose sum is σ = 12572928. Its totient is φ = 1382400.

The previous prime is 5211307. The next prime is 5211347. The reversal of 5211330 is 331125.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7810 + ... + 8450.

It is an arithmetic number, because the mean of its divisors is an integer number (392904).

Almost surely, 2^5211330 is an apocalyptic number.

5211330 is an abundant number, since it is smaller than the sum of its proper divisors (7361598).

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

5211330 is a wasteful number, since it uses less digits than its factorization.

5211330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 5211330 is about 2282.8337653014. The cubic root of 5211330 is about 173.3735565758.

Adding to 5211330 its reverse (331125), we get a palindrome (5542455).

The spelling of 5211330 in words is "five million, two hundred eleven thousand, three hundred thirty".