151832741 has 2 divisors, whose sum is σ = 151832742. Its totient is φ = 151832740.

The previous prime is 151832689. The next prime is 151832753. The reversal of 151832741 is 147238151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87030241 + 64802500 = 9329^2 + 8050^2 .

It is an emirp because it is prime and its reverse (147238151) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151832741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151832698 and 151832707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151834741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75916370 + 75916371.

It is an arithmetic number, because the mean of its divisors is an integer number (75916371).

Almost surely, 2^151832741 is an apocalyptic number.

It is an amenable number.

151832741 is a deficient number, since it is larger than the sum of its proper divisors (1).

151832741 is an equidigital number, since it uses as much as digits as its factorization.

151832741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 32.

The square root of 151832741 is about 12322.0428906898. The cubic root of 151832741 is about 533.4845060611.

The spelling of 151832741 in words is "one hundred fifty-one million, eight hundred thirty-two thousand, seven hundred forty-one".