148680925 has 24 divisors (see below), whose sum is σ = 188208936. Its totient is φ = 116490240.

The previous prime is 148680919. The next prime is 148680937. The reversal of 148680925 is 529086841.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 27394756 + 121286169 = 5234^2 + 11013^2 .

It is not a de Polignac number, because 148680925 - 2¹⁷ = 148549853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468867 + ... + 469183.

It is an arithmetic number, because the mean of its divisors is an integer number (7842039).

Almost surely, 2^148680925 is an apocalyptic number.

It is an amenable number.

148680925 is a deficient number, since it is larger than the sum of its proper divisors (39528011).

148680925 is a wasteful number, since it uses less digits than its factorization.

148680925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 148680925 is about 12193.4787899106. The cubic root of 148680925 is about 529.7672230429.

The spelling of 148680925 in words is "one hundred forty-eight million, six hundred eighty thousand, nine hundred twenty-five".