148154057 has 4 divisors (see below), whose sum is σ = 149285136. Its totient is φ = 147022980.

The previous prime is 148154029. The next prime is 148154081. The reversal of 148154057 is 750451841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 148154057 - 2¹⁴ = 148137673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148154257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565343 + ... + 565604.

It is an arithmetic number, because the mean of its divisors is an integer number (37321284).

Almost surely, 2^148154057 is an apocalyptic number.

It is an amenable number.

148154057 is a deficient number, since it is larger than the sum of its proper divisors (1131079).

148154057 is a wasteful number, since it uses less digits than its factorization.

148154057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131078.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 148154057 is about 12171.8551174420. The cubic root of 148154057 is about 529.1407186841.

The spelling of 148154057 in words is "one hundred forty-eight million, one hundred fifty-four thousand, fifty-seven".