148069507 has 4 divisors (see below), whose sum is σ = 156779496. Its totient is φ = 139359520.

The previous prime is 148069501. The next prime is 148069513. The reversal of 148069507 is 705960841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 705960841 = 691 ⋅1021651.

It is an interprime number because it is at equal distance from previous prime (148069501) and next prime (148069513).

It is a cyclic number.

It is not a de Polignac number, because 148069507 - 2⁷ = 148069379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148069507.

It is not an unprimeable number, because it can be changed into a prime (148069501) 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 in 3 ways as a sum of consecutive naturals, for example, 4354969 + ... + 4355002.

It is an arithmetic number, because the mean of its divisors is an integer number (39194874).

Almost surely, 2^148069507 is an apocalyptic number.

148069507 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

148069507 is a deficient number, since it is larger than the sum of its proper divisors (8709989).

148069507 is an equidigital number, since it uses as much as digits as its factorization.

148069507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709988.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 148069507 is about 12168.3814453690. The cubic root of 148069507 is about 529.0400411371.

The spelling of 148069507 in words is "one hundred forty-eight million, sixty-nine thousand, five hundred seven".