229454942 has 16 divisors (see below), whose sum is σ = 353620512. Its totient is φ = 111598080.

The previous prime is 229454921. The next prime is 229454957. The reversal of 229454942 is 249454922.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 229454942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24983 + ... + 32909.

It is an arithmetic number, because the mean of its divisors is an integer number (22101282).

Almost surely, 2^229454942 is an apocalyptic number.

229454942 is a deficient number, since it is larger than the sum of its proper divisors (124165570).

229454942 is a wasteful number, since it uses less digits than its factorization.

229454942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8323.

The product of its digits is 207360, while the sum is 41.

The square root of 229454942 is about 15147.7701989435. The cubic root of 229454942 is about 612.2081948622.

The spelling of 229454942 in words is "two hundred twenty-nine million, four hundred fifty-four thousand, nine hundred forty-two".