148146677 has 8 divisors (see below), whose sum is σ = 170448000. Its totient is φ = 126129744.

The previous prime is 148146673. The next prime is 148146689. The reversal of 148146677 is 776641841.

148146677 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 148146677 - 2² = 148146673 is a prime.

It is a super-2 number, since 2×148146677² = 43894875812284658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148146671) 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, 69977 + ... + 72062.

It is an arithmetic number, because the mean of its divisors is an integer number (21306000).

Almost surely, 2^148146677 is an apocalyptic number.

It is an amenable number.

148146677 is a deficient number, since it is larger than the sum of its proper divisors (22301323).

148146677 is a wasteful number, since it uses less digits than its factorization.

148146677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142195.

The product of its digits is 225792, while the sum is 44.

The square root of 148146677 is about 12171.5519552767. The cubic root of 148146677 is about 529.1319325070.

The spelling of 148146677 in words is "one hundred forty-eight million, one hundred forty-six thousand, six hundred seventy-seven".