4150242 has 24 divisors (see below), whose sum is σ = 9088716. Its totient is φ = 1368576.

The previous prime is 4150213. The next prime is 4150243. The reversal of 4150242 is 2420514.

It can be written as a sum of positive squares in 2 ways, for example, as 4124961 + 25281 = 2031^2 + 159^2 .

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 (4150243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558 + ... + 2934.

Almost surely, 2^4150242 is an apocalyptic number.

4150242 is an abundant number, since it is smaller than the sum of its proper divisors (4938474).

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

4150242 is a wasteful number, since it uses less digits than its factorization.

4150242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482 (or 2479 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4150242 is about 2037.2142744444. The cubic root of 4150242 is about 160.7031811163.

Adding to 4150242 its reverse (2420514), we get a palindrome (6570756).

The spelling of 4150242 in words is "four million, one hundred fifty thousand, two hundred forty-two".