146152648 has 16 divisors (see below), whose sum is σ = 277896960. Its totient is φ = 72046800.

The previous prime is 146152619. The next prime is 146152651. The reversal of 146152648 is 846251641.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128088 + ... + 129223.

It is an arithmetic number, because the mean of its divisors is an integer number (17368560).

Almost surely, 2^146152648 is an apocalyptic number.

It is an amenable number.

146152648 is a deficient number, since it is larger than the sum of its proper divisors (131744312).

146152648 is a wasteful number, since it uses less digits than its factorization.

146152648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257388 (or 257384 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 146152648 is about 12089.3609425809. The cubic root of 146152648 is about 526.7471923731.

The spelling of 146152648 in words is "one hundred forty-six million, one hundred fifty-two thousand, six hundred forty-eight".