148653942 has 16 divisors (see below), whose sum is σ = 307560240. Its totient is φ = 47842592.

The previous prime is 148653919. The next prime is 148653949. The reversal of 148653942 is 249356841.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 148653894 and 148653903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148653949) 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, 426993 + ... + 427340.

It is an arithmetic number, because the mean of its divisors is an integer number (19222515).

Almost surely, 2^148653942 is an apocalyptic number.

148653942 is an abundant number, since it is smaller than the sum of its proper divisors (158906298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148653942 is a wasteful number, since it uses less digits than its factorization.

148653942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854367.

The product of its digits is 207360, while the sum is 42.

The square root of 148653942 is about 12192.3722876231. The cubic root of 148653942 is about 529.7351732607.

The spelling of 148653942 in words is "one hundred forty-eight million, six hundred fifty-three thousand, nine hundred forty-two".