232473749 has 4 divisors (see below), whose sum is σ = 232507200. Its totient is φ = 232440300.

The previous prime is 232473739. The next prime is 232473763. The reversal of 232473749 is 947374232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232473749 - 2⁴ = 232473733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232473739) 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, 1949 + ... + 21650.

It is an arithmetic number, because the mean of its divisors is an integer number (58126800).

Almost surely, 2^232473749 is an apocalyptic number.

It is an amenable number.

232473749 is a deficient number, since it is larger than the sum of its proper divisors (33451).

232473749 is an equidigital number, since it uses as much as digits as its factorization.

232473749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33450.

The product of its digits is 254016, while the sum is 41.

The square root of 232473749 is about 15247.0898534770. The cubic root of 232473749 is about 614.8813299132.

It can be divided in two parts, 23247 and 3749, that multiplied together give a triangular number (87153003 = T₁₃₂₀₂).

The spelling of 232473749 in words is "two hundred thirty-two million, four hundred seventy-three thousand, seven hundred forty-nine".