7045242 has 32 divisors (see below), whose sum is σ = 15033600. Its totient is φ = 2201024.

The previous prime is 7045223. The next prime is 7045243. The reversal of 7045242 is 2425407.

It is not an unprimeable number, because it can be changed into a prime (7045243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29359 + ... + 29597.

It is an arithmetic number, because the mean of its divisors is an integer number (469800).

Almost surely, 2^7045242 is an apocalyptic number.

7045242 is an abundant number, since it is smaller than the sum of its proper divisors (7988358).

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

7045242 is a wasteful number, since it uses less digits than its factorization.

7045242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 7045242 is about 2654.2874750109. The cubic root of 7045242 is about 191.7043518422.

The spelling of 7045242 in words is "seven million, forty-five thousand, two hundred forty-two".