232989049 has 4 divisors (see below), whose sum is σ = 233989236. Its totient is φ = 231988864.

The previous prime is 232989047. The next prime is 232989139. The reversal of 232989049 is 940989232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37884025 + 195105024 = 6155^2 + 13968^2 .

It is a cyclic number.

It is not a de Polignac number, because 232989049 - 2¹ = 232989047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232989041) 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, 499744 + ... + 500209.

It is an arithmetic number, because the mean of its divisors is an integer number (58497309).

Almost surely, 2^232989049 is an apocalyptic number.

It is an amenable number.

232989049 is a deficient number, since it is larger than the sum of its proper divisors (1000187).

232989049 is an equidigital number, since it uses as much as digits as its factorization.

232989049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000186.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 232989049 is about 15263.9788063270. The cubic root of 232989049 is about 615.3353088111.

It can be divided in two parts, 2329 and 89049, that added together give a triangular number (91378 = T₄₂₇).

The spelling of 232989049 in words is "two hundred thirty-two million, nine hundred eighty-nine thousand, forty-nine".