254029047 has 8 divisors (see below), whose sum is σ = 339471744. Its totient is φ = 168969528.

The previous prime is 254029001. The next prime is 254029063. The reversal of 254029047 is 740920452.

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

It is not a de Polignac number, because 254029047 - 2¹⁶ = 253963511 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 254028999 and 254029017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254029247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94243 + ... + 96900.

It is an arithmetic number, because the mean of its divisors is an integer number (42433968).

Almost surely, 2^254029047 is an apocalyptic number.

254029047 is a deficient number, since it is larger than the sum of its proper divisors (85442697).

254029047 is a wasteful number, since it uses less digits than its factorization.

254029047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191589.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 254029047 is about 15938.2887098961. The cubic root of 254029047 is about 633.3266933437.

Adding to 254029047 its reverse (740920452), we get a palindrome (994949499).

The spelling of 254029047 in words is "two hundred fifty-four million, twenty-nine thousand, forty-seven".