148564741 has 8 divisors (see below), whose sum is σ = 165154304. Its totient is φ = 132712560.

The previous prime is 148564739. The next prime is 148564747. The reversal of 148564741 is 147465841.

148564741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148564741 - 2¹ = 148564739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148564694 and 148564703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148564747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183921 + ... + 184726.

It is an arithmetic number, because the mean of its divisors is an integer number (20644288).

Almost surely, 2^148564741 is an apocalyptic number.

It is an amenable number.

148564741 is a deficient number, since it is larger than the sum of its proper divisors (16589563).

148564741 is a wasteful number, since it uses less digits than its factorization.

148564741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368691.

The product of its digits is 107520, while the sum is 40.

The square root of 148564741 is about 12188.7136729025. The cubic root of 148564741 is about 529.6291947686.

The spelling of 148564741 in words is "one hundred forty-eight million, five hundred sixty-four thousand, seven hundred forty-one".