47912254 has 8 divisors (see below), whose sum is σ = 77396760. Its totient is φ = 22113336.

The previous prime is 47912237. The next prime is 47912257. The reversal of 47912254 is 45221974.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47912257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921364 + ... + 921415.

It is an arithmetic number, because the mean of its divisors is an integer number (9674595).

Almost surely, 2^47912254 is an apocalyptic number.

47912254 is a deficient number, since it is larger than the sum of its proper divisors (29484506).

47912254 is a wasteful number, since it uses less digits than its factorization.

47912254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842794.

The product of its digits is 20160, while the sum is 34.

The square root of 47912254 is about 6921.8678115087. The cubic root of 47912254 is about 363.2025320112.

The spelling of 47912254 in words is "forty-seven million, nine hundred twelve thousand, two hundred fifty-four".