146734656 has 112 divisors (see below), whose sum is σ = 406725120. Its totient is φ = 46632960.

The previous prime is 146734649. The next prime is 146734661. The reversal of 146734656 is 656437641.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529590 + ... + 529866.

Almost surely, 2^146734656 is an apocalyptic number.

146734656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146734656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203362560).

146734656 is an abundant number, since it is smaller than the sum of its proper divisors (259990464).

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

146734656 is a wasteful number, since it uses less digits than its factorization.

146734656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 402 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 146734656 is about 12113.4081083731. The cubic root of 146734656 is about 527.4454692326.

The spelling of 146734656 in words is "one hundred forty-six million, seven hundred thirty-four thousand, six hundred fifty-six".