66023342 has 32 divisors (see below), whose sum is σ = 130740480. Its totient is φ = 24209280.

The previous prime is 66023333. The next prime is 66023357. The reversal of 66023342 is 24332066.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9992 + ... + 15227.

It is an arithmetic number, because the mean of its divisors is an integer number (4085640).

Almost surely, 2^66023342 is an apocalyptic number.

66023342 is a deficient number, since it is larger than the sum of its proper divisors (64717138).

66023342 is a wasteful number, since it uses less digits than its factorization.

66023342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25256.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 66023342 is about 8125.4748784302. The cubic root of 66023342 is about 404.1716381765.

The spelling of 66023342 in words is "sixty-six million, twenty-three thousand, three hundred forty-two".