148435426 has 8 divisors (see below), whose sum is σ = 225703404. Its totient is φ = 73200960.

The previous prime is 148435423. The next prime is 148435451. The reversal of 148435426 is 624534841.

148435426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 147598201 + 837225 = 12149^2 + 915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (148435423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508195 + ... + 508486.

Almost surely, 2^148435426 is an apocalyptic number.

148435426 is a deficient number, since it is larger than the sum of its proper divisors (77267978).

148435426 is a wasteful number, since it uses less digits than its factorization.

148435426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016756.

The product of its digits is 92160, while the sum is 37.

The square root of 148435426 is about 12183.4078155498. The cubic root of 148435426 is about 529.4754820279.

The spelling of 148435426 in words is "one hundred forty-eight million, four hundred thirty-five thousand, four hundred twenty-six".