148897926 has 40 divisors (see below), whose sum is σ = 335194200. Its totient is φ = 49401792.

The previous prime is 148897921. The next prime is 148897939. The reversal of 148897926 is 629798841.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148897921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34750 + ... + 38798.

It is an arithmetic number, because the mean of its divisors is an integer number (8379855).

Almost surely, 2^148897926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148897926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167597100).

148897926 is an abundant number, since it is smaller than the sum of its proper divisors (186296274).

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

148897926 is a wasteful number, since it uses less digits than its factorization.

148897926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290 (or 4281 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The square root of 148897926 is about 12202.3737854567. The cubic root of 148897926 is about 530.0248309240.

The spelling of 148897926 in words is "one hundred forty-eight million, eight hundred ninety-seven thousand, nine hundred twenty-six".