148968435 has 64 divisors (see below), whose sum is σ = 300340224. Its totient is φ = 61248000.

The previous prime is 148968431. The next prime is 148968439. The reversal of 148968435 is 534869841.

148968435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (148968431) and next prime (148968439).

It is not a de Polignac number, because 148968435 - 2² = 148968431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148968431) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116017 + ... + 117293.

It is an arithmetic number, because the mean of its divisors is an integer number (4692816).

Almost surely, 2^148968435 is an apocalyptic number.

148968435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148968435 is an abundant number, since it is smaller than the sum of its proper divisors (151371789).

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

148968435 is a wasteful number, since it uses less digits than its factorization.

148968435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404.

The product of its digits is 829440, while the sum is 48.

The square root of 148968435 is about 12205.2625944713. The cubic root of 148968435 is about 530.1084802274.

The spelling of 148968435 in words is "one hundred forty-eight million, nine hundred sixty-eight thousand, four hundred thirty-five".