152463247 has 2 divisors, whose sum is σ = 152463248. Its totient is φ = 152463246.

The previous prime is 152463229. The next prime is 152463299. The reversal of 152463247 is 742364251.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152463247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152473247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76231623 + 76231624.

It is an arithmetic number, because the mean of its divisors is an integer number (76231624).

Almost surely, 2^152463247 is an apocalyptic number.

152463247 is a deficient number, since it is larger than the sum of its proper divisors (1).

152463247 is an equidigital number, since it uses as much as digits as its factorization.

152463247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 34.

The square root of 152463247 is about 12347.6008600861. The cubic root of 152463247 is about 534.2219417646.

The spelling of 152463247 in words is "one hundred fifty-two million, four hundred sixty-three thousand, two hundred forty-seven".