148908072 has 32 divisors (see below), whose sum is σ = 388457280. Its totient is φ = 47477760.

The previous prime is 148908043. The next prime is 148908077. The reversal of 148908072 is 270809841.

It is a super-2 number, since 2×148908072² = 44347227813514368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148908072.

It is not an unprimeable number, because it can be changed into a prime (148908077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134329 + ... + 135432.

It is an arithmetic number, because the mean of its divisors is an integer number (12139290).

Almost surely, 2^148908072 is an apocalyptic number.

148908072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148908072 is an abundant number, since it is smaller than the sum of its proper divisors (239549208).

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

148908072 is a wasteful number, since it uses less digits than its factorization.

148908072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269793 (or 269789 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 148908072 is about 12202.7895171555. The cubic root of 148908072 is about 530.0368693943.

The spelling of 148908072 in words is "one hundred forty-eight million, nine hundred eight thousand, seventy-two".