148057030 has 16 divisors (see below), whose sum is σ = 290730384. Its totient is φ = 53838880.

The previous prime is 148057001. The next prime is 148057031. The reversal of 148057030 is 30750841.

148057030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 148057030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148057031) 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, 672877 + ... + 673096.

It is an arithmetic number, because the mean of its divisors is an integer number (18170649).

Almost surely, 2^148057030 is an apocalyptic number.

148057030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148057030 is a deficient number, since it is larger than the sum of its proper divisors (142673354).

148057030 is a wasteful number, since it uses less digits than its factorization.

148057030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345991.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 148057030 is about 12167.8687534013. The cubic root of 148057030 is about 529.0251809584.

The spelling of 148057030 in words is "one hundred forty-eight million, fifty-seven thousand, thirty".