229411740 has 48 divisors (see below), whose sum is σ = 649585440. Its totient is φ = 60487680.

The previous prime is 229411727. The next prime is 229411759. The reversal of 229411740 is 47114922.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 229411698 and 229411707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16141 + ... + 26820.

It is an arithmetic number, because the mean of its divisors is an integer number (13533030).

Almost surely, 2^229411740 is an apocalyptic number.

229411740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229411740 is an abundant number, since it is smaller than the sum of its proper divisors (420173700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229411740 is a wasteful number, since it uses less digits than its factorization.

229411740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43062 (or 43060 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 229411740 is about 15146.3441133496. The cubic root of 229411740 is about 612.1697700654.

The spelling of 229411740 in words is "two hundred twenty-nine million, four hundred eleven thousand, seven hundred forty".