148427069 has 8 divisors (see below), whose sum is σ = 178559040. Its totient is φ = 120527136.

The previous prime is 148427057. The next prime is 148427087. The reversal of 148427069 is 960724841.

148427069 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 148427069 - 2⁴ = 148427053 is a prime.

It is a super-2 number, since 2×148427069² = 44061189623861522, 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 (148427029) 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, 557864 + ... + 558129.

It is an arithmetic number, because the mean of its divisors is an integer number (22319880).

Almost surely, 2^148427069 is an apocalyptic number.

148427069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

148427069 is a deficient number, since it is larger than the sum of its proper divisors (30131971).

148427069 is a wasteful number, since it uses less digits than its factorization.

148427069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116019.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 148427069 is about 12183.0648442828. The cubic root of 148427069 is about 529.4655452499.

The spelling of 148427069 in words is "one hundred forty-eight million, four hundred twenty-seven thousand, sixty-nine".