148481910 has 160 divisors (see below), whose sum is σ = 434693952. Its totient is φ = 36218880.

The previous prime is 148481899. The next prime is 148481929. The reversal of 148481910 is 19184841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 564439 + ... + 564701.

Almost surely, 2^148481910 is an apocalyptic number.

148481910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148481910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217346976).

148481910 is an abundant number, since it is smaller than the sum of its proper divisors (286212042).

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

148481910 is a wasteful number, since it uses less digits than its factorization.

148481910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 148481910 is about 12185.3153426573. The cubic root of 148481910 is about 529.5307463949.

The spelling of 148481910 in words is "one hundred forty-eight million, four hundred eighty-one thousand, nine hundred ten".