148145088 has 224 divisors, whose sum is σ = 493857280. Its totient is φ = 38154240.

The previous prime is 148145059. The next prime is 148145099. The reversal of 148145088 is 880541841.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1065723 + ... + 1065861.

It is an arithmetic number, because the mean of its divisors is an integer number (2204720).

Almost surely, 2^148145088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148145088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246928640).

148145088 is an abundant number, since it is smaller than the sum of its proper divisors (345712192).

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

148145088 is a wasteful number, since it uses less digits than its factorization.

148145088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 148145088 is about 12171.4866799418. The cubic root of 148145088 is about 529.1300407025.

The spelling of 148145088 in words is "one hundred forty-eight million, one hundred forty-five thousand, eighty-eight".