148110749 has 4 divisors (see below), whose sum is σ = 156823164. Its totient is φ = 139398336.

The previous prime is 148110727. The next prime is 148110751. The reversal of 148110749 is 947011841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 114875524 + 33235225 = 10718^2 + 5765^2 .

It is a cyclic number.

It is not a de Polignac number, because 148110749 - 2¹⁶ = 148045213 is a prime.

It is a super-3 number, since 3×148110749³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148110769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4356182 + ... + 4356215.

It is an arithmetic number, because the mean of its divisors is an integer number (39205791).

Almost surely, 2^148110749 is an apocalyptic number.

It is an amenable number.

148110749 is a deficient number, since it is larger than the sum of its proper divisors (8712415).

148110749 is an equidigital number, since it uses as much as digits as its factorization.

148110749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8712414.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 148110749 is about 12170.0759652518. The cubic root of 148110749 is about 529.0891546568.

The spelling of 148110749 in words is "one hundred forty-eight million, one hundred ten thousand, seven hundred forty-nine".