148019057 has 8 divisors (see below), whose sum is σ = 149635200. Its totient is φ = 146407824.

The previous prime is 148019041. The next prime is 148019059. The reversal of 148019057 is 750910841.

148019057 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 148019057 - 2⁴ = 148019041 is a prime.

It is a super-3 number, since 3×148019057³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (148019059) 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, 112598 + ... + 113904.

It is an arithmetic number, because the mean of its divisors is an integer number (18704400).

Almost surely, 2^148019057 is an apocalyptic number.

It is an amenable number.

148019057 is a deficient number, since it is larger than the sum of its proper divisors (1616143).

148019057 is a wasteful number, since it uses less digits than its factorization.

148019057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 148019057 is about 12166.3082732602. The cubic root of 148019057 is about 528.9799497596.

Adding to 148019057 its reverse (750910841), we get a palindrome (898929898).

The spelling of 148019057 in words is "one hundred forty-eight million, nineteen thousand, fifty-seven".