148570942 has 12 divisors (see below), whose sum is σ = 241318440. Its totient is φ = 68571048.

The previous prime is 148570927. The next prime is 148570943. The reversal of 148570942 is 249075841.

148570942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 148570895 and 148570904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148570943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 219442 + ... + 220117.

It is an arithmetic number, because the mean of its divisors is an integer number (20109870).

Almost surely, 2^148570942 is an apocalyptic number.

148570942 is a deficient number, since it is larger than the sum of its proper divisors (92747498).

148570942 is a wasteful number, since it uses less digits than its factorization.

148570942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439587 (or 439574 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 148570942 is about 12188.9680449167. The cubic root of 148570942 is about 529.6365634640.

It can be divided in two parts, 1485 and 70942, that added together give a palindrome (72427).

The spelling of 148570942 in words is "one hundred forty-eight million, five hundred seventy thousand, nine hundred forty-two".