148480637 has 4 divisors (see below), whose sum is σ = 148507296. Its totient is φ = 148453980.

The previous prime is 148480603. The next prime is 148480693. The reversal of 148480637 is 736084841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 736084841 = 2687 ⋅273943.

It is a cyclic number.

It is not a de Polignac number, because 148480637 - 2¹² = 148476541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148480594 and 148480603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148480697) 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, 1439 + ... + 17292.

It is an arithmetic number, because the mean of its divisors is an integer number (37126824).

Almost surely, 2^148480637 is an apocalyptic number.

It is an amenable number.

148480637 is a deficient number, since it is larger than the sum of its proper divisors (26659).

148480637 is an equidigital number, since it uses as much as digits as its factorization.

148480637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26658.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 148480637 is about 12185.2631075410. The cubic root of 148480637 is about 529.5292330915.

The spelling of 148480637 in words is "one hundred forty-eight million, four hundred eighty thousand, six hundred thirty-seven".