148663061 has 4 divisors (see below), whose sum is σ = 148728492. Its totient is φ = 148597632.

The previous prime is 148663057. The next prime is 148663063. The reversal of 148663061 is 160366841.

148663061 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: 160366841 = 353 ⋅454297.

It can be written as a sum of positive squares in 2 ways, for example, as 9186961 + 139476100 = 3031^2 + 11810^2 .

It is a cyclic number.

It is not a de Polignac number, because 148663061 - 2² = 148663057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148663063) 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, 29180 + ... + 33893.

It is an arithmetic number, because the mean of its divisors is an integer number (37182123).

Almost surely, 2^148663061 is an apocalyptic number.

It is an amenable number.

148663061 is a deficient number, since it is larger than the sum of its proper divisors (65431).

148663061 is an equidigital number, since it uses as much as digits as its factorization.

148663061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65430.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 148663061 is about 12192.7462452066. The cubic root of 148663061 is about 529.7460050315.

The spelling of 148663061 in words is "one hundred forty-eight million, six hundred sixty-three thousand, sixty-one".