148747107 has 4 divisors (see below), whose sum is σ = 198329480. Its totient is φ = 99164736.

The previous prime is 148747103. The next prime is 148747111. The reversal of 148747107 is 701747841.

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

It is an interprime number because it is at equal distance from previous prime (148747103) and next prime (148747111).

It is not a de Polignac number, because 148747107 - 2² = 148747103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148747103) 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, 24791182 + ... + 24791187.

It is an arithmetic number, because the mean of its divisors is an integer number (49582370).

Almost surely, 2^148747107 is an apocalyptic number.

148747107 is a deficient number, since it is larger than the sum of its proper divisors (49582373).

148747107 is an equidigital number, since it uses as much as digits as its factorization.

148747107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49582372.

The product of its (nonzero) digits is 43904, while the sum is 39.

The square root of 148747107 is about 12196.1923156369. The cubic root of 148747107 is about 529.8458160735.

The spelling of 148747107 in words is "one hundred forty-eight million, seven hundred forty-seven thousand, one hundred seven".