148792297 has 2 divisors, whose sum is σ = 148792298. Its totient is φ = 148792296.

The previous prime is 148792261. The next prime is 148792307. The reversal of 148792297 is 792297841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106007616 + 42784681 = 10296^2 + 6541^2 .

It is an emirp because it is prime and its reverse (792297841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148792297 - 2¹⁵ = 148759529 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148792297.

It is not a weakly prime, because it can be changed into another prime (148792597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74396148 + 74396149.

It is an arithmetic number, because the mean of its divisors is an integer number (74396149).

Almost surely, 2^148792297 is an apocalyptic number.

It is an amenable number.

148792297 is a deficient number, since it is larger than the sum of its proper divisors (1).

148792297 is an equidigital number, since it uses as much as digits as its factorization.

148792297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 49.

The square root of 148792297 is about 12198.0448023443. The cubic root of 148792297 is about 529.8994671070.

The spelling of 148792297 in words is "one hundred forty-eight million, seven hundred ninety-two thousand, two hundred ninety-seven".