71242366 has 16 divisors (see below), whose sum is σ = 115239600. Its totient is φ = 32836608.

The previous prime is 71242351. The next prime is 71242397. The reversal of 71242366 is 66324217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25150 + ... + 27838.

It is an arithmetic number, because the mean of its divisors is an integer number (7202475).

Almost surely, 2^71242366 is an apocalyptic number.

71242366 is a deficient number, since it is larger than the sum of its proper divisors (43997234).

71242366 is a wasteful number, since it uses less digits than its factorization.

71242366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723.

The product of its digits is 12096, while the sum is 31.

The square root of 71242366 is about 8440.5192968205. The cubic root of 71242366 is about 414.5524104531.

The spelling of 71242366 in words is "seventy-one million, two hundred forty-two thousand, three hundred sixty-six".