146025664 has 14 divisors (see below), whose sum is σ = 289769804. Its totient is φ = 73012800.

The previous prime is 146025637. The next prime is 146025673. The reversal of 146025664 is 466520641.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140762 + ... + 1140889.

Almost surely, 2^146025664 is an apocalyptic number.

It is an amenable number.

146025664 is a deficient number, since it is larger than the sum of its proper divisors (143744140).

146025664 is an equidigital number, since it uses as much as digits as its factorization.

146025664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281663 (or 2281653 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 146025664 is about 12084.1079108058. The cubic root of 146025664 is about 526.5945942787.

It can be divided in two parts, 146025 and 664, that added together give a square (146689 = 383²).

The spelling of 146025664 in words is "one hundred forty-six million, twenty-five thousand, six hundred sixty-four".