152798747 has 2 divisors, whose sum is σ = 152798748. Its totient is φ = 152798746.

The previous prime is 152798689. The next prime is 152798753. The reversal of 152798747 is 747897251.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (747897251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152798747 - 2⁸ = 152798491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152798695 and 152798704.

It is not a weakly prime, because it can be changed into another prime (152798047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76399373 + 76399374.

It is an arithmetic number, because the mean of its divisors is an integer number (76399374).

Almost surely, 2^152798747 is an apocalyptic number.

152798747 is a deficient number, since it is larger than the sum of its proper divisors (1).

152798747 is an equidigital number, since it uses as much as digits as its factorization.

152798747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 987840, while the sum is 50.

The square root of 152798747 is about 12361.1790295263. The cubic root of 152798747 is about 534.6135118805.

The spelling of 152798747 in words is "one hundred fifty-two million, seven hundred ninety-eight thousand, seven hundred forty-seven".