148172304 has 40 divisors (see below), whose sum is σ = 437462080. Its totient is φ = 42334848.

The previous prime is 148172293. The next prime is 148172327. The reversal of 148172304 is 403271841.

148172304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220159 + ... + 220830.

It is an arithmetic number, because the mean of its divisors is an integer number (10936552).

Almost surely, 2^148172304 is an apocalyptic number.

148172304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

148172304 is an abundant number, since it is smaller than the sum of its proper divisors (289289776).

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

148172304 is a wasteful number, since it uses less digits than its factorization.

148172304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441007 (or 441001 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 148172304 is about 12172.6046514294. The cubic root of 148172304 is about 529.1624411950.

The spelling of 148172304 in words is "one hundred forty-eight million, one hundred seventy-two thousand, three hundred four".