47054342 has 8 divisors (see below), whose sum is σ = 72858432. Its totient is φ = 22768200.

The previous prime is 47054339. The next prime is 47054353. The reversal of 47054342 is 24345074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×47054342² = 4428222202105928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379409 + ... + 379532.

It is an arithmetic number, because the mean of its divisors is an integer number (9107304).

Almost surely, 2^47054342 is an apocalyptic number.

47054342 is a deficient number, since it is larger than the sum of its proper divisors (25804090).

47054342 is a wasteful number, since it uses less digits than its factorization.

47054342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758974.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 47054342 is about 6859.6167531430. The cubic root of 47054342 is about 361.0216401369.

The spelling of 47054342 in words is "forty-seven million, fifty-four thousand, three hundred forty-two".