229687054 has 16 divisors (see below), whose sum is σ = 355851792. Its totient is φ = 111129408.

The previous prime is 229687033. The next prime is 229687057. The reversal of 229687054 is 450786922.

229687054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×229687054² = 105512285550397832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 229687054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229687057) 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, 7104 + ... + 22579.

It is an arithmetic number, because the mean of its divisors is an integer number (22240737).

Almost surely, 2^229687054 is an apocalyptic number.

229687054 is a deficient number, since it is larger than the sum of its proper divisors (126164738).

229687054 is a wasteful number, since it uses less digits than its factorization.

229687054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29811.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 229687054 is about 15155.4298520365. The cubic root of 229687054 is about 612.4145577886.

The spelling of 229687054 in words is "two hundred twenty-nine million, six hundred eighty-seven thousand, fifty-four".