148840326 has 12 divisors (see below), whose sum is σ = 322487412. Its totient is φ = 49613436.

The previous prime is 148840297. The next prime is 148840339. The reversal of 148840326 is 623048841.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4134436 + ... + 4134471.

It is an arithmetic number, because the mean of its divisors is an integer number (26873951).

Almost surely, 2^148840326 is an apocalyptic number.

148840326 is an abundant number, since it is smaller than the sum of its proper divisors (173647086).

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

148840326 is a wasteful number, since it uses less digits than its factorization.

148840326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8268915 (or 8268912 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 148840326 is about 12200.0133606484. The cubic root of 148840326 is about 529.9564767867.

It can be divided in two parts, 1488 and 40326, that added together give a palindrome (41814).

The spelling of 148840326 in words is "one hundred forty-eight million, eight hundred forty thousand, three hundred twenty-six".