147394368 has 168 divisors, whose sum is σ = 472476576. Its totient is φ = 43545600.

The previous prime is 147394333. The next prime is 147394391. The reversal of 147394368 is 863493741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272178 + ... + 272718.

Almost surely, 2^147394368 is an apocalyptic number.

147394368 is a gapful number since it is divisible by the number (18) 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 147394368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236238288).

147394368 is an abundant number, since it is smaller than the sum of its proper divisors (325082208).

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

147394368 is a wasteful number, since it uses less digits than its factorization.

147394368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 600 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 147394368 is about 12140.6082219961. The cubic root of 147394368 is about 528.2347441042.

The spelling of 147394368 in words is "one hundred forty-seven million, three hundred ninety-four thousand, three hundred sixty-eight".