146652864 has 56 divisors (see below), whose sum is σ = 389534400. Its totient is φ = 48693504.

The previous prime is 146652841. The next prime is 146652881. The reversal of 146652864 is 468256641.

It is a congruent number.

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, 52987 + ... + 55685.

Almost surely, 2^146652864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146652864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194767200).

146652864 is an abundant number, since it is smaller than the sum of its proper divisors (242881536).

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

146652864 is a wasteful number, since it uses less digits than its factorization.

146652864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997 (or 2987 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 146652864 is about 12110.0315441373. The cubic root of 146652864 is about 527.3474491300.

The spelling of 146652864 in words is "one hundred forty-six million, six hundred fifty-two thousand, eight hundred sixty-four".