5142330 has 48 divisors (see below), whose sum is σ = 14160744. Its totient is φ = 1290240.

The previous prime is 5142329. The next prime is 5142337. The reversal of 5142330 is 332415.

It can be written as a sum of positive squares in 4 ways, for example, as 4968441 + 173889 = 2229^2 + 417^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5142337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151 + ... + 3210.

Almost surely, 2^5142330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5142330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7080372).

5142330 is an abundant number, since it is smaller than the sum of its proper divisors (9018414).

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

5142330 is a wasteful number, since it uses less digits than its factorization.

5142330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5142330 is about 2267.6706110015. The cubic root of 5142330 is about 172.6049770597.

Adding to 5142330 its reverse (332415), we get a palindrome (5474745).

The spelling of 5142330 in words is "five million, one hundred forty-two thousand, three hundred thirty".