232151740 has 12 divisors (see below), whose sum is σ = 487518696. Its totient is φ = 92860688.

The previous prime is 232151737. The next prime is 232151767. The reversal of 232151740 is 47151232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5803774 + ... + 5803813.

It is an arithmetic number, because the mean of its divisors is an integer number (40626558).

Almost surely, 2^232151740 is an apocalyptic number.

232151740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232151740 is an abundant number, since it is smaller than the sum of its proper divisors (255366956).

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

232151740 is a wasteful number, since it uses less digits than its factorization.

232151740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11607596 (or 11607594 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 232151740 is about 15236.5265070488. The cubic root of 232151740 is about 614.5972995492.

The spelling of 232151740 in words is "two hundred thirty-two million, one hundred fifty-one thousand, seven hundred forty".