7242074 has 16 divisors (see below), whose sum is σ = 12455808. Its totient is φ = 3093552.

The previous prime is 7242061. The next prime is 7242077. The reversal of 7242074 is 4702427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7242077) 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 7 ways as a sum of consecutive naturals, for example, 4907 + ... + 6209.

It is an arithmetic number, because the mean of its divisors is an integer number (778488).

Almost surely, 2^7242074 is an apocalyptic number.

7242074 is a deficient number, since it is larger than the sum of its proper divisors (5213734).

7242074 is a wasteful number, since it uses less digits than its factorization.

7242074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709.

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 7242074 is about 2691.1101798329. The cubic root of 7242074 is about 193.4732762717.

The spelling of 7242074 in words is "seven million, two hundred forty-two thousand, seventy-four".