7442050 has 48 divisors (see below), whose sum is σ = 17266752. Its totient is φ = 2318400.

The previous prime is 7442047. The next prime is 7442081. The reversal of 7442050 is 502447.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2884 + ... + 4816.

It is an arithmetic number, because the mean of its divisors is an integer number (359724).

Almost surely, 2^7442050 is an apocalyptic number.

7442050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7442050 is an abundant number, since it is smaller than the sum of its proper divisors (9824702).

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

7442050 is a wasteful number, since it uses less digits than its factorization.

7442050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963 (or 1958 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 7442050 is about 2728.0120967474. The cubic root of 7442050 is about 195.2379300396.

Adding to 7442050 its reverse (502447), we get a palindrome (7944497).

It can be divided in two parts, 74 and 42050, that added together give a palindrome (42124).

The spelling of 7442050 in words is "seven million, four hundred forty-two thousand, fifty".