148549007 has 2 divisors, whose sum is σ = 148549008. Its totient is φ = 148549006.

The previous prime is 148548937. The next prime is 148549013. The reversal of 148549007 is 700945841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148549007 - 2¹⁸ = 148286863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148549207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74274503 + 74274504.

It is an arithmetic number, because the mean of its divisors is an integer number (74274504).

Almost surely, 2^148549007 is an apocalyptic number.

148549007 is a deficient number, since it is larger than the sum of its proper divisors (1).

148549007 is an equidigital number, since it uses as much as digits as its factorization.

148549007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 148549007 is about 12188.0682226512. The cubic root of 148549007 is about 529.6104970169.

The spelling of 148549007 in words is "one hundred forty-eight million, five hundred forty-nine thousand, seven".