148641496 has 8 divisors (see below), whose sum is σ = 278702820. Its totient is φ = 74320744.

The previous prime is 148641491. The next prime is 148641499. The reversal of 148641496 is 694146841.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148641491) by changing a digit.

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 as a sum of consecutive naturals, namely, 9290086 + ... + 9290101.

Almost surely, 2^148641496 is an apocalyptic number.

It is an amenable number.

148641496 is a deficient number, since it is larger than the sum of its proper divisors (130061324).

148641496 is a wasteful number, since it uses less digits than its factorization.

148641496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18580193 (or 18580189 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 148641496 is about 12191.8618758580. The cubic root of 148641496 is about 529.7203888832.

The spelling of 148641496 in words is "one hundred forty-eight million, six hundred forty-one thousand, four hundred ninety-six".