148203872 has 12 divisors (see below), whose sum is σ = 291776436. Its totient is φ = 74101920.

The previous prime is 148203871. The next prime is 148203877. The reversal of 148203872 is 278302841.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148203871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315654 + ... + 2315717.

It is an arithmetic number, because the mean of its divisors is an integer number (24314703).

Almost surely, 2^148203872 is an apocalyptic number.

It is an amenable number.

148203872 is a deficient number, since it is larger than the sum of its proper divisors (143572564).

148203872 is an equidigital number, since it uses as much as digits as its factorization.

148203872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4631381 (or 4631373 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 148203872 is about 12173.9012645906. The cubic root of 148203872 is about 529.2000177490.

The spelling of 148203872 in words is "one hundred forty-eight million, two hundred three thousand, eight hundred seventy-two".