148647246 has 16 divisors (see below), whose sum is σ = 324321408. Its totient is φ = 45044600.

The previous prime is 148647223. The next prime is 148647253. The reversal of 148647246 is 642746841.

148647246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 148647198 and 148647207.

It is a congruent number.

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, 1126050 + ... + 1126181.

It is an arithmetic number, because the mean of its divisors is an integer number (20270088).

Almost surely, 2^148647246 is an apocalyptic number.

148647246 is an abundant number, since it is smaller than the sum of its proper divisors (175674162).

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

148647246 is a wasteful number, since it uses less digits than its factorization.

148647246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252247.

The product of its digits is 258048, while the sum is 42.

The square root of 148647246 is about 12192.0976866165. The cubic root of 148647246 is about 529.7272193064.

The spelling of 148647246 in words is "one hundred forty-eight million, six hundred forty-seven thousand, two hundred forty-six".