7611242 has 4 divisors (see below), whose sum is σ = 11416866. Its totient is φ = 3805620.

The previous prime is 7611239. The next prime is 7611269. The reversal of 7611242 is 2421167.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2421167 = 7 ⋅345881.

It can be written as a sum of positive squares in only one way, i.e., 7458361 + 152881 = 2731^2 + 391^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1902809 + ... + 1902812.

Almost surely, 2^7611242 is an apocalyptic number.

7611242 is a deficient number, since it is larger than the sum of its proper divisors (3805624).

7611242 is a wasteful number, since it uses less digits than its factorization.

7611242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805623.

The product of its digits is 672, while the sum is 23.

The square root of 7611242 is about 2758.8479479667. The cubic root of 7611242 is about 196.7064090260.

The spelling of 7611242 in words is "seven million, six hundred eleven thousand, two hundred forty-two".