148362769 has 2 divisors, whose sum is σ = 148362770. Its totient is φ = 148362768.

The previous prime is 148362737. The next prime is 148362779. The reversal of 148362769 is 967263841.

148362769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105329169 + 43033600 = 10263^2 + 6560^2 .

It is a cyclic number.

It is not a de Polignac number, because 148362769 - 2⁵ = 148362737 is a prime.

It is a super-2 number, since 2×148362769² = 44023022450694722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (148362779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74181384 + 74181385.

It is an arithmetic number, because the mean of its divisors is an integer number (74181385).

Almost surely, 2^148362769 is an apocalyptic number.

It is an amenable number.

148362769 is a deficient number, since it is larger than the sum of its proper divisors (1).

148362769 is an equidigital number, since it uses as much as digits as its factorization.

148362769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The square root of 148362769 is about 12180.4256493770. The cubic root of 148362769 is about 529.3890777247.

The spelling of 148362769 in words is "one hundred forty-eight million, three hundred sixty-two thousand, seven hundred sixty-nine".