146006664 has 16 divisors (see below), whose sum is σ = 365016720. Its totient is φ = 48668880.

The previous prime is 146006657. The next prime is 146006671. The reversal of 146006664 is 466600641.

It is an interprime number because it is at equal distance from previous prime (146006657) and next prime (146006671).

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, 3041782 + ... + 3041829.

It is an arithmetic number, because the mean of its divisors is an integer number (22813545).

Almost surely, 2^146006664 is an apocalyptic number.

It is an amenable number.

146006664 is an abundant number, since it is smaller than the sum of its proper divisors (219010056).

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

146006664 is a wasteful number, since it uses less digits than its factorization.

146006664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6083620 (or 6083616 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 146006664 is about 12083.3217287301. The cubic root of 146006664 is about 526.5717541582.

The spelling of 146006664 in words is "one hundred forty-six million, six thousand, six hundred sixty-four".