148651284 has 24 divisors (see below), whose sum is σ = 347270560. Its totient is φ = 49490784.

The previous prime is 148651253. The next prime is 148651297. The reversal of 148651284 is 482156841.

It is a super-3 number, since 3×148651284³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3582 + ... + 17610.

Almost surely, 2^148651284 is an apocalyptic number.

It is an amenable number.

148651284 is an abundant number, since it is smaller than the sum of its proper divisors (198619276).

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

148651284 is a wasteful number, since it uses less digits than its factorization.

148651284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14919 (or 14917 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 148651284 is about 12192.2632845588. The cubic root of 148651284 is about 529.7320159400.

The spelling of 148651284 in words is "one hundred forty-eight million, six hundred fifty-one thousand, two hundred eighty-four".