146893484 has 24 divisors (see below), whose sum is σ = 271266240. Its totient is φ = 69408144.

The previous prime is 146893477. The next prime is 146893511. The reversal of 146893484 is 484398641.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31487 + ... + 35849.

It is an arithmetic number, because the mean of its divisors is an integer number (11302760).

Almost surely, 2^146893484 is an apocalyptic number.

It is an amenable number.

146893484 is a deficient number, since it is larger than the sum of its proper divisors (124372756).

146893484 is a wasteful number, since it uses less digits than its factorization.

146893484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4829 (or 4827 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 146893484 is about 12119.9622111622. The cubic root of 146893484 is about 527.6357058216.

The spelling of 146893484 in words is "one hundred forty-six million, eight hundred ninety-three thousand, four hundred eighty-four".