148872922 has 8 divisors (see below), whose sum is σ = 243610272. Its totient is φ = 67669500.

The previous prime is 148872907. The next prime is 148872929. The reversal of 148872922 is 229278841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (148872929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3383454 + ... + 3383497.

It is an arithmetic number, because the mean of its divisors is an integer number (30451284).

Almost surely, 2^148872922 is an apocalyptic number.

148872922 is a deficient number, since it is larger than the sum of its proper divisors (94737350).

148872922 is a wasteful number, since it uses less digits than its factorization.

148872922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6766964.

The product of its digits is 129024, while the sum is 43.

The square root of 148872922 is about 12201.3491876923. The cubic root of 148872922 is about 529.9951607485.

The spelling of 148872922 in words is "one hundred forty-eight million, eight hundred seventy-two thousand, nine hundred twenty-two".