146232656 has 40 divisors (see below), whose sum is σ = 288076800. Its totient is φ = 71902080.

The previous prime is 146232649. The next prime is 146232833. The reversal of 146232656 is 656232641.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332885 + ... + 333323.

It is an arithmetic number, because the mean of its divisors is an integer number (7201920).

Almost surely, 2^146232656 is an apocalyptic number.

146232656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146232656 is a deficient number, since it is larger than the sum of its proper divisors (141844144).

146232656 is a wasteful number, since it uses less digits than its factorization.

146232656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 741 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 146232656 is about 12092.6695150409. The cubic root of 146232656 is about 526.8432934976.

The spelling of 146232656 in words is "one hundred forty-six million, two hundred thirty-two thousand, six hundred fifty-six".