148235915 has 16 divisors (see below), whose sum is σ = 179776800. Its totient is φ = 117334272.

The previous prime is 148235911. The next prime is 148235963. The reversal of 148235915 is 519532841.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 148235915 - 2² = 148235911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148235911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353576 + ... + 353994.

It is an arithmetic number, because the mean of its divisors is an integer number (11236050).

Almost surely, 2^148235915 is an apocalyptic number.

148235915 is a deficient number, since it is larger than the sum of its proper divisors (31540885).

148235915 is a wasteful number, since it uses less digits than its factorization.

148235915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006.

The product of its digits is 43200, while the sum is 38.

The square root of 148235915 is about 12175.2172465217. The cubic root of 148235915 is about 529.2381542565.

The spelling of 148235915 in words is "one hundred forty-eight million, two hundred thirty-five thousand, nine hundred fifteen".