148142635 has 16 divisors (see below), whose sum is σ = 187038432. Its totient is φ = 112492800.

The previous prime is 148142597. The next prime is 148142651. The reversal of 148142635 is 536241841.

148142635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148142635 - 2⁷ = 148142507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148142635.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181 + ... + 17350.

It is an arithmetic number, because the mean of its divisors is an integer number (11689902).

Almost surely, 2^148142635 is an apocalyptic number.

148142635 is a deficient number, since it is larger than the sum of its proper divisors (38895797).

148142635 is a wasteful number, since it uses less digits than its factorization.

148142635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19614.

The product of its digits is 23040, while the sum is 34.

The square root of 148142635 is about 12171.3859112264. The cubic root of 148142635 is about 529.1271202251.

The spelling of 148142635 in words is "one hundred forty-eight million, one hundred forty-two thousand, six hundred thirty-five".