148947516 has 36 divisors (see below), whose sum is σ = 376982424. Its totient is φ = 49586400.

The previous prime is 148947439. The next prime is 148947527. The reversal of 148947516 is 615749841.

148947516 is a `hidden beast` number, since 1 + 48 + 94 + 7 + 516 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32826 + ... + 37086.

It is an arithmetic number, because the mean of its divisors is an integer number (10471734).

Almost surely, 2^148947516 is an apocalyptic number.

It is an amenable number.

148947516 is an abundant number, since it is smaller than the sum of its proper divisors (228034908).

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

148947516 is a wasteful number, since it uses less digits than its factorization.

148947516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242 (or 5237 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 148947516 is about 12204.4055979798. The cubic root of 148947516 is about 530.0836654439.

The spelling of 148947516 in words is "one hundred forty-eight million, nine hundred forty-seven thousand, five hundred sixteen".