148986707 has 4 divisors (see below), whose sum is σ = 149026920. Its totient is φ = 148946496.

The previous prime is 148986703. The next prime is 148986749. The reversal of 148986707 is 707689841.

148986707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 707689841 = 2633 ⋅268777.

It is a cyclic number.

It is not a de Polignac number, because 148986707 - 2² = 148986703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148986703) 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, 13913 + ... + 22170.

It is an arithmetic number, because the mean of its divisors is an integer number (37256730).

Almost surely, 2^148986707 is an apocalyptic number.

148986707 is a deficient number, since it is larger than the sum of its proper divisors (40213).

148986707 is an equidigital number, since it uses as much as digits as its factorization.

148986707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40212.

The product of its (nonzero) digits is 677376, while the sum is 50.

The square root of 148986707 is about 12206.0111010928. The cubic root of 148986707 is about 530.1301531547.

The spelling of 148986707 in words is "one hundred forty-eight million, nine hundred eighty-six thousand, seven hundred seven".