148465968 has 80 divisors (see below), whose sum is σ = 441805056. Its totient is φ = 42082560.

The previous prime is 148465963. The next prime is 148465979. The reversal of 148465968 is 869564841.

It is a self number, because there is not a number n which added to its sum of digits gives 148465968.

It is not an unprimeable number, because it can be changed into a prime (148465963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42330 + ... + 45702.

Almost surely, 2^148465968 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 148465968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220902528).

148465968 is an abundant number, since it is smaller than the sum of its proper divisors (293339088).

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

148465968 is a wasteful number, since it uses less digits than its factorization.

148465968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3522 (or 3516 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 148465968 is about 12184.6611770701. The cubic root of 148465968 is about 529.5117944088.

The spelling of 148465968 in words is "one hundred forty-eight million, four hundred sixty-five thousand, nine hundred sixty-eight".