152194327 has 2 divisors, whose sum is σ = 152194328. Its totient is φ = 152194326.

The previous prime is 152194321. The next prime is 152194331. The reversal of 152194327 is 723491251.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152194327 is a prime.

It is a super-2 number, since 2×152194327² = 46326226341965858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152194292 and 152194301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152194321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76097163 + 76097164.

It is an arithmetic number, because the mean of its divisors is an integer number (76097164).

Almost surely, 2^152194327 is an apocalyptic number.

152194327 is a deficient number, since it is larger than the sum of its proper divisors (1).

152194327 is an equidigital number, since it uses as much as digits as its factorization.

152194327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 152194327 is about 12336.7064891729. The cubic root of 152194327 is about 533.9076638076.

The spelling of 152194327 in words is "one hundred fifty-two million, one hundred ninety-four thousand, three hundred twenty-seven".