148970880 has 256 divisors, whose sum is σ = 544190400. Its totient is φ = 38486016.

The previous prime is 148970879. The next prime is 148970909. The reversal of 148970880 is 88079841.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 639244 + ... + 639476.

Almost surely, 2^148970880 is an apocalyptic number.

148970880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148970880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272095200).

148970880 is an abundant number, since it is smaller than the sum of its proper divisors (395219520).

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

148970880 is a wasteful number, since it uses less digits than its factorization.

148970880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 148970880 is about 12205.3627557726. The cubic root of 148970880 is about 530.1113804126. Note that the first 3 decimals are identical.

The spelling of 148970880 in words is "one hundred forty-eight million, nine hundred seventy thousand, eight hundred eighty".